@font-face {
  font-family: "ZFLT WenYue YingHei Web";
  src: url("./assets/fonts/zflt-wenyue-yinghei.woff2?v=2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "ZFLT WenYue YingHei Home";
  src: url("./assets/fonts/zflt-wenyue-yinghei-home-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT WenYue YingHei Brand";
  src: url("./assets/fonts/zflt-wenyue-yinghei-brand-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT WenYue YingHei Products";
  src: url("./assets/fonts/zflt-wenyue-yinghei-products-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT WenYue YingHei Source";
  src: url("./assets/fonts/zflt-wenyue-yinghei-source-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT WenYue YingHei Contact";
  src: url("./assets/fonts/zflt-wenyue-yinghei-contact-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT WenYue YingHei News";
  src: url("./assets/fonts/zflt-wenyue-yinghei-news-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT WenYue YingHei Supplement";
  src: url("./assets/fonts/zflt-wenyue-yinghei-supplement.otf") format("opentype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+9F20, U+8513, U+4E27, U+6D63, U+611A;
}

@font-face {
  font-family: "ZFLT NanBei CiGongPu Song Web";
  src: url("./assets/fonts/zflt-nanbei-cigongpu-song.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "ZFLT NanBei CiGongPu Song Home";
  src: url("./assets/fonts/zflt-nanbei-cigongpu-song-home.woff2?v=20260803-performance-v1") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT NanBei CiGongPu Song Brand";
  src: url("./assets/fonts/zflt-nanbei-cigongpu-song-brand-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT NanBei CiGongPu Song Products";
  src: url("./assets/fonts/zflt-nanbei-cigongpu-song-products-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT NanBei CiGongPu Song Source";
  src: url("./assets/fonts/zflt-nanbei-cigongpu-song-source-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT NanBei CiGongPu Song News";
  src: url("./assets/fonts/zflt-nanbei-cigongpu-song-news-20260823.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+3000-303F, U+3400-4DBF, U+4E00-9FFF, U+FF00-FFEF;
}

@font-face {
  font-family: "ZFLT NanBei CiGongPu Song Supplement";
  src: url("./assets/fonts/zflt-nanbei-cigongpu-song-supplement.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+6CBD, U+82E6, U+62EF, U+4E9F, U+77E3, U+75A5, U+765E, U+8C13, U+5C82, U+54C9, U+9F20, U+5915, U+4EA1, U+7FA4, U+60F6, U+6050, U+9047, U+5631, U+53CB, U+658B, U+6212, U+8BF5, U+614E, U+7A0D, U+82DF, U+4E14, U+5C04;
}

/*
 * 这些字符不在品牌字体本身的 cmap 中。先交给系统字体，避免浏览器为
 * 注定不存在的字形继续下载 1.2–1.6 MB 完整品牌字体后才回退。
 */
@font-face {
  font-family: "ZFLT Symbol Glyph Guard";
  src: local("Arial"), local("Helvetica"), local("Noto Sans Symbols 2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+2630;
}

@font-face {
  font-family: "ZFLT CJK Sans Glyph Guard";
  src: local("PingFang SC"), local("Microsoft YaHei"), local("Noto Sans CJK SC"), local("Source Han Sans SC");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+9445, U+9A99;
}

@font-face {
  font-family: "ZFLT CJK Serif Glyph Guard";
  src: local("Songti SC"), local("STSong"), local("SimSun"), local("Noto Serif CJK SC"), local("Source Han Serif SC");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  unicode-range: U+4E14, U+4E9F, U+4EA1, U+520A, U+53CB, U+54C9, U+5631, U+5915, U+5C04, U+5C82, U+6050, U+60F6, U+614E, U+6212, U+62EF, U+658B, U+6A21, U+6CBD, U+6DF3, U+75A5, U+765E, U+77E3, U+7A0D, U+7FA4, U+8086, U+82DF, U+82E6, U+8350, U+8650, U+8BF5, U+8C13, U+9047, U+9F20;
}

:root {
  --font-brand: "ZFLT WenYue YingHei Web", "ZFLT WenYue YingHei Supplement", "Microsoft YaHei", sans-serif;
  --font-culture: "ZFLT NanBei CiGongPu Song Supplement", "ZFLT NanBei CiGongPu Song Web", "Songti SC", "STSong", SimSun, serif;
  --qingli: #422517;
  --chizhang: #ddd2b8;
  --qilou-gray: #c5c4c2;
  --wutan: #b26d5d;
  --yaotang-black: #1d2026;
  --ink: var(--yaotang-black);
  --muted: rgba(29, 32, 38, 0.68);
  --paper: #f8f6f1;
  --paper-deep: #eee8dc;
  --red: var(--qingli);
  --red-dark: var(--qingli);
  --green: var(--yaotang-black);
  --gold: var(--chizhang);
  --wood: var(--qingli);
  --white: #fcfbf8;
  --line: rgba(197, 196, 194, 0.58);
  --shadow: 0 24px 70px rgba(66, 37, 23, 0.14);
}

.home-page {
  --font-brand: "ZFLT WenYue YingHei Home", "ZFLT WenYue YingHei Supplement", "ZFLT Symbol Glyph Guard", "ZFLT CJK Sans Glyph Guard", "ZFLT WenYue YingHei Web", "Microsoft YaHei", sans-serif;
  --font-culture: "ZFLT NanBei CiGongPu Song Home", "ZFLT NanBei CiGongPu Song Supplement", "ZFLT CJK Serif Glyph Guard", "ZFLT NanBei CiGongPu Song Web", "Songti SC", "STSong", SimSun, serif;
}

.brand-page {
  --font-brand: "ZFLT WenYue YingHei Brand", "ZFLT WenYue YingHei Supplement", "ZFLT Symbol Glyph Guard", "ZFLT CJK Sans Glyph Guard", "Microsoft YaHei", sans-serif;
  --font-culture: "ZFLT NanBei CiGongPu Song Brand", "ZFLT NanBei CiGongPu Song Supplement", "ZFLT CJK Serif Glyph Guard", "Songti SC", "STSong", SimSun, serif;
}

.health-products-page {
  --font-brand: "ZFLT WenYue YingHei Products", "ZFLT WenYue YingHei Supplement", "ZFLT Symbol Glyph Guard", "ZFLT CJK Sans Glyph Guard", "ZFLT WenYue YingHei Web", "Microsoft YaHei", sans-serif;
  --font-culture: "ZFLT NanBei CiGongPu Song Products", "ZFLT NanBei CiGongPu Song Supplement", "ZFLT CJK Serif Glyph Guard", "ZFLT NanBei CiGongPu Song Web", "Songti SC", "STSong", SimSun, serif;
}

.source-selection-page {
  --font-brand: "ZFLT WenYue YingHei Source", "ZFLT WenYue YingHei Supplement", "ZFLT Symbol Glyph Guard", "ZFLT CJK Sans Glyph Guard", "ZFLT WenYue YingHei Web", "Microsoft YaHei", sans-serif;
  --font-culture: "ZFLT NanBei CiGongPu Song Source", "ZFLT NanBei CiGongPu Song Supplement", "ZFLT CJK Serif Glyph Guard", "ZFLT NanBei CiGongPu Song Web", "Songti SC", "STSong", SimSun, serif;
}

.contact-page {
  --font-brand: "ZFLT WenYue YingHei Contact", "ZFLT WenYue YingHei Supplement", "ZFLT Symbol Glyph Guard", "ZFLT CJK Sans Glyph Guard", "ZFLT WenYue YingHei Web", "Microsoft YaHei", sans-serif;
}

.news-page,
.news-article-page {
  --font-brand: "ZFLT WenYue YingHei News", "ZFLT WenYue YingHei Supplement", "ZFLT Symbol Glyph Guard", "ZFLT CJK Sans Glyph Guard", "Microsoft YaHei", sans-serif;
  --font-culture: "ZFLT NanBei CiGongPu Song News", "ZFLT NanBei CiGongPu Song Supplement", "ZFLT CJK Serif Glyph Guard", "Songti SC", "STSong", SimSun, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-brand);
  font-weight: 400;
  font-synthesis: none;
  background:
    linear-gradient(90deg, rgba(197, 196, 194, 0.18) 1px, transparent 1px),
    linear-gradient(180deg, rgba(197, 196, 194, 0.18) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
  overflow-x: hidden;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 16px;
  border: 1px solid var(--chizhang);
  border-radius: 4px;
  background: var(--yaotang-black);
  color: var(--white);
  text-decoration: none;
  transform: translateY(calc(-100% - 20px));
  transition: transform 0.18s ease;
}

.skip-link:focus {
  outline: 2px solid var(--chizhang);
  outline-offset: 2px;
  transform: translateY(0);
}

button,
input,
select,
textarea,
h1,
h2,
h3,
h4,
h5,
h6,
strong,
b {
  font-family: var(--font-brand);
  font-weight: 400;
  font-synthesis: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 205px 1fr auto;
  align-items: center;
  gap: 26px;
  min-height: 104px;
  padding: 0 clamp(42px, 4.4vw, 72px);
  color: var(--white);
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled,
.site-header.nav-open {
  color: var(--white);
  background:
    radial-gradient(circle at 86% 8%, rgba(178, 109, 93, 0.42), transparent 22%),
    linear-gradient(90deg, rgba(29, 32, 38, 0.94), rgba(29, 32, 38, 0.82));
  box-shadow: 0 10px 34px rgba(66, 37, 23, 0.18);
  backdrop-filter: blur(10px);
}

.brand {
  display: grid;
  justify-items: center;
  align-content: center;
  align-items: center;
  width: 165px;
  min-width: 165px;
  color: var(--white);
}

.brand-logo {
  width: 165px;
  height: auto;
  max-height: 48px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.96;
}

.brand-logo.is-hidden {
  display: none;
}

.brand-fallback {
  display: none;
  color: #fff;
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  text-align: center;
}

.brand-fallback.is-visible {
  display: block;
}

.site-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: clamp(28px, 2.15vw, 42px);
  font-size: clamp(16px, 1.08vw, 21px);
  font-weight: 400;
  line-height: 1;
  white-space: nowrap;
}

.site-nav a {
  position: relative;
  display: inline-block;
  padding: 9px 0 15px;
  color: rgba(255, 255, 255, 0.94);
  transition: color 0.22s ease, transform 0.22s ease;
}

.site-nav a::after {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 31px;
  height: 2px;
  background: #fff;
  content: "";
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 0.22s ease, opacity 0.22s ease;
  opacity: 0;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.active {
  color: #fff;
}

.site-nav a:hover {
  transform: translateY(-1px);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.active::after {
  transform: translateX(-50%) scaleX(1);
  opacity: 1;
}

.site-nav a:active {
  transform: translateY(1px);
}

.header-tools {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  white-space: nowrap;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-right: 4px;
  font-family: var(--font-brand);
  font-size: clamp(18px, 1.16vw, 23px);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1;
}

.phone-icon {
  display: inline-flex;
  width: 20px;
  height: 20px;
  line-height: 0;
}

.phone-icon svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.tool-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: #422517;
  box-shadow: 0 0 0 1px rgba(66, 37, 23, 0.18);
  font-size: 12px;
  font-weight: 400;
  transition: transform 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.tool-icon:hover,
.tool-icon:focus-visible {
  background: var(--red);
  color: #fff;
  transform: translateY(-1px);
}

.tool-icon:active {
  transform: scale(0.94);
}

.tool-glyph {
  display: block;
  font-family: var(--font-brand);
  font-size: 14px;
  line-height: 1;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  isolation: isolate;
}

.hero-media,
.hero-media video,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  background: var(--qingli) url("./assets/home-hero-grand-hall-video-poster.webp?v=20260803-performance-v1") center / cover no-repeat;
  -webkit-touch-callout: none;
  user-select: none;
}

.hero-media::before,
.history-visual::before {
  content: "";
  position: absolute;
  inset: -3%;
  z-index: 0;
  background: inherit;
  background-position: center;
  background-size: cover;
  opacity: 1;
  transform: scale(1);
  pointer-events: none;
  animation: backgroundVideoFallbackMotion 7s ease-in-out infinite alternate;
  transition: opacity 0.28s ease;
}

.hero-media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 1;
  opacity: 1;
  transform: translateZ(0) scale(1.002);
  backface-visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.home-page .selection-showcase,
.home-page .services,
.home-page .source,
.home-page .journal {
  content-visibility: auto;
  contain-intrinsic-size: auto 900px;
}

.hero-media.is-video-playing video {
  opacity: 1;
}

.hero-media video:not([src]),
.history-visual video:not([src]) {
  opacity: 0;
}

.hero-media.is-video-waiting::before,
.hero-media.is-video-fallback::before,
.history-visual.is-video-waiting::before,
.history-visual.is-video-fallback::before {
  opacity: 1;
}

.hero-media.is-video-playing::before,
.history-visual.is-video-playing::before {
  opacity: 0;
  animation-play-state: paused;
}

.hero-media.is-video-waiting video,
.hero-media.is-video-fallback video,
.history-visual.is-video-waiting video,
.history-visual.is-video-fallback video {
  opacity: 0;
}

@keyframes backgroundVideoFallbackMotion {
  from {
    transform: scale(1.015) translate3d(-0.5%, -0.35%, 0);
  }

  to {
    transform: scale(1.075) translate3d(0.8%, 0.55%, 0);
  }
}

.hero-shade {
  background:
    radial-gradient(circle at 30% 46%, rgba(221, 210, 184, 0.07), transparent 23%),
    linear-gradient(90deg, rgba(66, 37, 23, 0.26), rgba(66, 37, 23, 0.025) 48%, rgba(66, 37, 23, 0.12)),
    linear-gradient(0deg, rgba(66, 37, 23, 0.2), transparent 42%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--qingli);
  font-family: var(--font-brand);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 96px 0;
}

.source-panel .eyebrow,
.contact .eyebrow,
.belief-panel .eyebrow {
  color: var(--chizhang);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 42px;
}

.section-heading h2,
.source h2,
.contact h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.section-heading.split {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr minmax(260px, 430px);
  gap: 32px;
  align-items: end;
}

.section-heading.split p:last-child,
.source p,
.contact p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.section-heading.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.heritage-layout {
  display: grid;
  grid-template-columns: minmax(400px, 460px) minmax(560px, 1fr);
  gap: clamp(76px, 6.2vw, 112px);
  align-items: center;
}

.heritage.section {
  width: min(1360px, calc(100% - 72px));
  padding-top: 112px;
  padding-bottom: 132px;
}

.heritage-intro {
  align-self: center;
  max-width: 460px;
}

.heritage-intro h2 {
  margin: 0 0 30px;
  color: var(--yaotang-black);
  font-size: clamp(38px, 2.55vw, 46px);
  font-weight: 400;
  line-height: 1.28;
  white-space: nowrap;
}

.heritage-title-gap {
  display: inline-block;
  width: 0.72em;
}

.heritage-intro p {
  margin: 0;
  color: rgba(29, 32, 38, 0.76);
  font-size: clamp(16px, 0.95vw, 17px);
  line-height: 2.02;
  text-align: left;
  text-indent: 2em;
  text-wrap: pretty;
}

.heritage-visuals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 1.6vw, 28px);
  align-items: start;
  padding-bottom: 36px;
}

.heritage-visual-slot {
  position: relative;
  overflow: hidden;
  aspect-ratio: 0.64;
  margin: 0;
  border: 1px solid rgba(66, 37, 23, 0.2);
  background: var(--qingli);
  box-shadow: 0 18px 44px rgba(66, 37, 23, 0.12);
  transform: translateY(0);
  transition:
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.55s ease,
    border-color 0.55s ease;
}

.heritage-visual-slot::before {
  position: absolute;
  z-index: 3;
  inset: 14px;
  border: 1px solid rgba(252, 251, 248, 0.26);
  content: "";
  pointer-events: none;
  transition: inset 0.55s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.4s ease;
}

.heritage-visual-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.001);
  transition: transform 1.05s cubic-bezier(0.22, 1, 0.36, 1), filter 0.65s ease;
}

.heritage-visual-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(29, 32, 38, 0.34) 0, transparent 36%, rgba(29, 32, 38, 0.78) 100%),
    linear-gradient(90deg, rgba(66, 37, 23, 0.1), transparent 62%);
  transition: background 0.55s ease;
}

.heritage-visual-slot:nth-child(2) {
  margin-top: 36px;
}

.heritage-visual-kicker {
  position: absolute;
  z-index: 2;
  top: 30px;
  left: 30px;
  margin: 0;
  color: rgba(252, 251, 248, 0.84);
  font-size: 14px;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(29, 32, 38, 0.42);
  transform: translateY(0);
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), color 0.4s ease;
}

.heritage-visual-kicker::before {
  display: inline-block;
  width: 18px;
  height: 1px;
  margin-right: 9px;
  vertical-align: middle;
  background: var(--chizhang);
  content: "";
}

.heritage-visual-copy {
  position: absolute;
  z-index: 2;
  left: 26px;
  right: 24px;
  bottom: 27px;
  padding-top: 17px;
  color: var(--white);
  transform: translateY(0);
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.heritage-visual-copy::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 2px;
  background: var(--chizhang);
  content: "";
  transform: scaleX(0.55);
  transform-origin: left;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.heritage-visual-copy h3 {
  margin: 0;
  font-family: var(--font-culture);
  font-size: clamp(36px, 2.35vw, 43px);
  line-height: 1.05;
}

.heritage-visual-copy p {
  margin: 12px 0 0;
  color: rgba(252, 251, 248, 0.82);
  font-size: 13px;
  line-height: 1.68;
}

.heritage-visual-slot:hover,
.heritage-visual-slot:focus-within {
  border-color: rgba(178, 109, 93, 0.72);
  box-shadow: 0 28px 64px rgba(66, 37, 23, 0.22);
  transform: translateY(-7px);
}

.heritage-visual-slot:nth-child(2):hover,
.heritage-visual-slot:nth-child(2):focus-within {
  transform: translateY(-7px);
}

.heritage-visual-slot:hover::before,
.heritage-visual-slot:focus-within::before {
  inset: 10px;
  border-color: rgba(252, 251, 248, 0.46);
}

.heritage-visual-slot:hover img,
.heritage-visual-slot:focus-within img {
  filter: saturate(1.04) brightness(1.04);
  transform: scale(1.055);
}

.heritage-visual-slot:hover .heritage-visual-copy,
.heritage-visual-slot:focus-within .heritage-visual-copy {
  transform: translateY(-5px);
}

.heritage-visual-slot:hover .heritage-visual-kicker,
.heritage-visual-slot:focus-within .heritage-visual-kicker {
  color: var(--white);
  transform: translateY(3px);
}

.heritage-visual-slot:hover .heritage-visual-copy::before,
.heritage-visual-slot:focus-within .heritage-visual-copy::before {
  transform: scaleX(1);
}

.selection-showcase.section {
  width: min(1420px, calc(100% - 72px));
  padding-top: 96px;
  padding-bottom: 132px;
}

.selection-showcase > h2 {
  margin: 0 0 48px;
  color: var(--yaotang-black);
  font-size: clamp(38px, 2.55vw, 46px);
  font-weight: 400;
  line-height: 1.25;
}

.selection-title-gap {
  display: inline-block;
  width: 0.72em;
}

.selection-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.98fr) repeat(2, minmax(0, 0.76fr));
  grid-template-rows: repeat(2, 260px);
  gap: 18px;
}

.selection-card {
  position: relative;
  overflow: hidden;
  display: block;
  min-width: 0;
  border: 1px solid rgba(66, 37, 23, 0.14);
  background: var(--qingli);
  color: var(--white);
  box-shadow: 0 18px 44px rgba(66, 37, 23, 0.12);
  transform: translateY(0);
  transition:
    transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.5s ease,
    border-color 0.5s ease;
}

.selection-card--lead {
  grid-row: 1 / -1;
}

.selection-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.001);
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1), filter 0.5s ease;
}

.selection-card-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(29, 32, 38, 0.74), transparent 56%),
    linear-gradient(90deg, rgba(66, 37, 23, 0.1), transparent 60%);
  transition: background 0.5s ease;
}

.selection-card strong {
  position: absolute;
  z-index: 2;
  left: 28px;
  bottom: 25px;
  padding-top: 14px;
  font-size: 27px;
  line-height: 1.2;
  text-shadow: 0 3px 18px rgba(29, 32, 38, 0.42);
  transform: translateY(0);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.selection-card strong::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 2px;
  background: var(--chizhang);
  content: "";
  transform: scaleX(0.55);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.selection-card--lead strong {
  left: 34px;
  bottom: 32px;
  font-size: 38px;
}

.selection-card:hover,
.selection-card:focus-visible {
  border-color: rgba(178, 109, 93, 0.68);
  box-shadow: 0 28px 62px rgba(66, 37, 23, 0.2);
  transform: translateY(-5px);
}

.selection-card:hover img,
.selection-card:focus-visible img {
  filter: saturate(1.04) brightness(1.03);
  transform: scale(1.055);
}

.selection-card:hover strong,
.selection-card:focus-visible strong {
  transform: translateY(-4px);
}

.selection-card:hover strong::before,
.selection-card:focus-visible strong::before {
  transform: scaleX(1);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}

.services.section {
  width: min(1420px, calc(100% - 72px));
  padding-top: 112px;
  padding-bottom: 132px;
}

.precept-heading {
  max-width: none;
  margin-bottom: 48px;
}

.precept-heading h2 {
  font-size: clamp(38px, 2.55vw, 46px);
}

.precept-title-gap {
  display: inline-block;
  width: 0.72em;
}

.service-grid article {
  position: relative;
  min-height: 420px;
  padding: 38px 32px 42px;
  border-left: 1px solid var(--line);
  box-shadow: inset 0 0 0 rgba(178, 109, 93, 0);
  transform: translateY(0);
  transition:
    background 0.4s ease,
    box-shadow 0.4s ease,
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-grid article:first-child {
  border-left: 0;
}

.service-grid span {
  color: var(--wutan);
  font-family: var(--font-culture);
  font-size: 31px;
  line-height: 1;
}

.service-grid h3,
.product-card h3,
.journal h3 {
  margin: 52px 0 18px;
  font-size: 25px;
}

.service-grid p,
.product-card p,
.journal p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.service-grid article:hover {
  z-index: 1;
  background: rgba(221, 210, 184, 0.16);
  box-shadow: inset 0 4px 0 var(--wutan), 0 22px 46px rgba(66, 37, 23, 0.1);
  transform: translateY(-5px);
}

.tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.tab {
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
}

.tab.active {
  background: var(--red);
  color: var(--white);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.product-card {
  display: grid;
  grid-template-rows: auto 74px 55px;
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.product-card.is-hidden {
  display: none;
}

.product-card:hover {
  transform: translateY(-6px);
}

.product-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.product-card h3,
.product-card p {
  padding-left: 22px;
  padding-right: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-card h3 {
  align-self: stretch;
  margin: 0;
  padding-top: 22px;
  padding-bottom: 18px;
  line-height: 1.35;
}

.product-card p {
  align-self: stretch;
  margin: 0;
  padding-bottom: 26px;
}

/* 健康产品子页面 */

.product-page-main {
  min-height: calc(100vh - 190px);
  padding-top: 0;
}

.product-precept-hero {
  position: relative;
  min-height: clamp(500px, 55vw, 650px);
  padding: clamp(170px, 14vw, 228px) 0 clamp(96px, 9vw, 152px);
  overflow: hidden;
  isolation: isolate;
  color: var(--white);
}

.product-precept-backdrop {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(66, 37, 23, 0.82) 0%, rgba(66, 37, 23, 0.9) 52%, rgba(29, 32, 38, 0.96) 100%),
    linear-gradient(115deg, rgba(66, 37, 23, 0.2), transparent 44%, rgba(29, 32, 38, 0.28)),
    url("./assets/source-herbs.svg") center 42% / cover no-repeat;
  transform: scale(1.035);
}

.product-precept-backdrop::after {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 18%, rgba(221, 210, 184, 0.12), transparent 27%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 5px);
  content: "";
  mix-blend-mode: screen;
}

.product-precept-intro {
  width: min(100% - 40px, 1240px);
  margin: 0 auto;
  text-align: center;
}

.product-precept-eyebrow {
  margin: 0 0 22px;
  color: rgba(221, 210, 184, 0.58);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.3em;
}

.product-precept-title {
  margin: 0 auto;
  color: #fcfbf8;
  font-family: var(--font-culture);
  font-size: clamp(25px, 2.05vw, 35px);
  line-height: 1.5;
  letter-spacing: 0.055em;
  white-space: nowrap;
}

.product-precept-rule {
  display: block;
  width: 42px;
  height: 2px;
  margin: 30px auto 26px;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(221, 210, 184, 0.08);
}

.product-precept-lead {
  max-width: 920px;
  margin: 0 auto;
  color: rgba(252, 251, 248, 0.74);
  font-size: clamp(15px, 1vw, 17px);
  line-height: 2;
  letter-spacing: 0.025em;
}

.product-catalog.section {
  width: min(1420px, calc(100% - 72px));
  padding-top: clamp(58px, 3vw, 64px);
  padding-bottom: clamp(96px, 9vw, 144px);
}

.product-catalog-heading {
  margin-bottom: 45px;
}

.product-catalog-heading .eyebrow {
  margin-bottom: 14px;
  color: var(--qingli);
}

.product-catalog-heading h1 {
  margin: 0;
  color: var(--yaotang-black);
  font-size: clamp(44px, 4vw, 68px);
  line-height: 1.16;
  letter-spacing: 0.04em;
}

.product-category-nav {
  gap: 12px;
  max-width: 1180px;
  margin: 0 auto 48px;
}

.product-category-nav .tab {
  min-height: 48px;
  padding: 0 22px;
  border-color: rgba(197, 196, 194, 0.72);
  background: rgba(252, 251, 248, 0.46);
  color: var(--yaotang-black);
  font-size: 17px;
  transition:
    border-color 0.22s ease,
    background 0.22s ease,
    color 0.22s ease,
    transform 0.22s ease;
}

.product-category-nav .tab:hover,
.product-category-nav .tab:focus-visible {
  border-color: var(--wutan);
  color: var(--qingli);
  transform: translateY(-1px);
}

.product-category-nav .tab:focus-visible {
  outline: 2px solid var(--wutan);
  outline-offset: 2px;
}

.product-category-nav .tab.active {
  border-color: var(--qingli);
  background: var(--qingli);
  color: var(--white);
}

.product-catalog .product-grid {
  min-height: 445px;
}

.product-catalog .product-card {
  border: 1px solid rgba(197, 196, 194, 0.42);
}

.product-empty {
  grid-column: 1 / -1;
  align-self: center;
  justify-self: stretch;
  margin: 0;
  padding: 86px 28px;
  border: 1px solid rgba(197, 196, 194, 0.56);
  background: rgba(252, 251, 248, 0.7);
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
}

.product-empty[hidden] {
  display: none;
}

.source {
  width: 100%;
  padding: 0;
}

.source-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr minmax(280px, 430px);
  gap: 44px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 70px;
  background:
    linear-gradient(120deg, rgba(66, 37, 23, 0.72), rgba(29, 32, 38, 0.72)),
    linear-gradient(rgba(255, 244, 216, 0.22) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255, 244, 216, 0.22) 2px, transparent 2px),
    linear-gradient(135deg, #5e1512, #47654a);
  background-size: cover, 126px 126px, 126px 126px, cover;
  background-position: center;
  color: var(--white);
}

.source-panel::after {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: clamp(28px, 5vw, 76px);
  width: clamp(230px, 27vw, 360px);
  aspect-ratio: 1;
  background: var(--chizhang);
  content: "";
  opacity: 0.14;
  transform: translateY(-50%);
  -webkit-mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  pointer-events: none;
}

.source-panel > * {
  position: relative;
  z-index: 1;
}

.source p {
  color: rgba(252, 251, 248, 0.8);
}

.source ul {
  display: grid;
  gap: 18px;
  align-content: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.source li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(252, 251, 248, 0.22);
  line-height: 1.7;
}

.source li span {
  width: 10px;
  height: 10px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--gold);
  flex: 0 0 auto;
}

.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  padding: 0;
}

.journal.section {
  width: min(1420px, calc(100% - 72px));
  padding-top: 112px;
  padding-bottom: 120px;
  scroll-margin-top: 104px;
}

.news-heading {
  max-width: none;
  margin-bottom: 46px;
}

.news-heading h2 {
  font-size: clamp(38px, 2.55vw, 46px);
}

.journal .news-card {
  position: relative;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
  transform: translateY(0);
  transition:
    box-shadow 0.4s ease,
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.news-card > a,
.news-card > span {
  color: inherit;
}

.news-card > a {
  display: block;
  height: 100%;
}

.news-image {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--paper-deep);
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.news-image picture,
.news-list-image picture {
  display: block;
  width: 100%;
  height: 100%;
}

.news-content {
  display: flex;
  flex-direction: column;
  min-height: 300px;
  padding: 27px 28px 25px;
}

.news-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--wutan);
  font-size: 14px;
  line-height: 1.4;
}

.journal .news-meta time {
  flex: 0 0 auto;
  color: rgba(29, 32, 38, 0.52);
  font-size: 13px;
}

.journal .news-card h3 {
  margin: 24px 0 15px;
  font-size: clamp(21px, 1.45vw, 25px);
  line-height: 1.45;
  transition: color 0.3s ease;
}

.news-nowrap {
  white-space: nowrap;
}

.news-subtitle {
  display: -webkit-box;
  overflow: hidden;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.news-source {
  margin-top: auto;
  padding-top: 22px;
  color: rgba(29, 32, 38, 0.46);
  font-size: 13px;
}

.news-card:hover,
.news-card:focus-within {
  box-shadow: 0 28px 60px rgba(66, 37, 23, 0.16);
  transform: translateY(-6px);
}

.news-card:hover .news-image img,
.news-card:focus-within .news-image img {
  transform: scale(1.045);
}

.news-card:hover h3,
.news-card:focus-within h3 {
  color: var(--qingli);
}

.contact {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 70px;
  padding: 64px;
  background: var(--red-dark);
  color: var(--white);
  box-shadow: var(--shadow);
}

.contact p {
  color: rgba(252, 251, 248, 0.78);
}

.site-footer {
  position: relative;
  padding: 0 clamp(28px, 5vw, 78px);
  overflow: hidden;
  background: var(--qingli);
  color: var(--white);
}

.site-footer::before {
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--wutan);
  content: "";
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  gap: 24px;
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: 36px 0 28px;
}

.footer-brand {
  display: flex;
  align-items: center;
  width: fit-content;
  min-width: 0;
  margin: 0 auto;
}

.footer-logo {
  display: block;
  width: clamp(260px, 18vw, 300px);
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.96;
}

.footer-records {
  display: grid;
  gap: 8px;
  align-content: center;
  justify-items: center;
  width: 100%;
  padding-top: 20px;
  border-top: 1px solid rgba(221, 210, 184, 0.3);
  text-align: center;
  color: rgba(252, 251, 248, 0.76);
  font-size: 13px;
  line-height: 1.65;
}

.footer-records p {
  margin: 0;
}

.footer-records p:first-child {
  color: var(--white);
  font-size: 15px;
  letter-spacing: 0.04em;
}

.footer-records a {
  display: inline-block;
  color: inherit;
  letter-spacing: 0.03em;
  transition: color 0.25s ease;
}

.footer-records .footer-public-security-record {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}

.footer-public-security-record img {
  display: block;
  flex: 0 0 auto;
  width: 18px;
  height: 20px;
  object-fit: contain;
}

.footer-records a:hover,
.footer-records a:focus-visible {
  color: var(--chizhang);
}

@media (max-width: 1180px) {
  .footer-inner {
    gap: 22px;
    padding: 34px 0 27px;
  }

  .footer-records {
    padding-top: 18px;
  }
}

.reveal {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition:
    opacity 0.72s ease var(--reveal-delay, 0ms),
    transform 0.72s ease var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

}

.inner-page .site-header:not(.scrolled):not(.nav-open) {
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

.inner-page .site-header.scrolled,
.inner-page .site-header.nav-open {
  color: var(--white);
  background:
    radial-gradient(circle at 86% 8%, rgba(178, 109, 93, 0.42), transparent 22%),
    linear-gradient(90deg, rgba(29, 32, 38, 0.94), rgba(29, 32, 38, 0.82));
  box-shadow: 0 10px 34px rgba(66, 37, 23, 0.18);
  backdrop-filter: blur(10px);
}

.inner-page .brand {
  color: var(--white);
}

.inner-page .brand-logo {
  filter: brightness(0) invert(1);
}

.inner-page .brand-fallback {
  color: var(--white);
}

.inner-page .site-nav a {
  color: rgba(255, 255, 255, 0.94);
}

.inner-page .site-nav a:hover,
.inner-page .site-nav a:focus-visible,
.inner-page .site-nav a.active {
  color: #fff;
}

.inner-page .site-nav a::after {
  background: #fff;
}

.inner-page .header-tools {
  color: var(--white);
}

.inner-page .tool-icon {
  background: rgba(255, 255, 255, 0.95);
  color: var(--qingli);
  box-shadow: 0 0 0 1px rgba(66, 37, 23, 0.18);
}

.inner-page .tool-icon:hover,
.inner-page .tool-icon:focus-visible {
  background: var(--qingli);
  color: #fff;
}

/* 道地选材子页面 */
.source-selection-page {
  background: var(--qingli);
}

.source-selection-hero {
  position: relative;
  min-height: 100vh;
  padding: clamp(170px, 14vw, 228px) 0 clamp(96px, 9vw, 152px);
  overflow: hidden;
  isolation: isolate;
  color: var(--white);
}

.source-selection-backdrop {
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(66, 37, 23, 0.82) 0%, rgba(66, 37, 23, 0.9) 48%, rgba(29, 32, 38, 0.96) 100%),
    linear-gradient(115deg, rgba(66, 37, 23, 0.22), transparent 44%, rgba(29, 32, 38, 0.25)),
    url("./assets/source-herbs.svg") center 38% / cover no-repeat;
  transform: scale(1.035);
}

.source-selection-backdrop::after {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 16%, rgba(221, 210, 184, 0.11), transparent 26%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 5px);
  content: "";
  mix-blend-mode: screen;
}

.source-selection-intro {
  width: min(100% - 40px, 1240px);
  margin: 0 auto clamp(72px, 7vw, 112px);
  text-align: center;
}

.source-selection-eyebrow {
  margin: 0 0 22px;
  color: rgba(221, 210, 184, 0.58);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.3em;
}

.source-selection-intro h1 {
  max-width: none;
  margin: 0 auto;
  color: #fcfbf8;
  font-family: var(--font-culture);
  font-size: clamp(25px, 2.05vw, 35px);
  line-height: 1.5;
  letter-spacing: 0.055em;
  white-space: nowrap;
}

.source-selection-rule {
  display: block;
  width: 42px;
  height: 2px;
  margin: 30px auto 26px;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(221, 210, 184, 0.08);
}

.source-selection-lead {
  max-width: 1120px;
  margin: 0 auto;
  color: rgba(252, 251, 248, 0.74);
  font-size: clamp(15px, 1vw, 17px);
  line-height: 2;
  letter-spacing: 0.025em;
}

.source-product-reserve {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: clamp(190px, 16vw, 250px);
  gap: 12px;
  width: min(100% - 48px, 1200px);
  margin: 0 auto;
}

.source-reserve-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-width: 0;
  padding: 28px;
  border: 1px solid rgba(252, 251, 248, 0.2);
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(252, 251, 248, 0.13), rgba(252, 251, 248, 0.035)),
    rgba(29, 32, 38, 0.46);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.025);
  backdrop-filter: blur(5px);
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

.source-reserve-card::before,
.source-reserve-card::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.source-reserve-card::before {
  top: 22px;
  right: 22px;
  width: 34px;
  height: 34px;
  border-top: 1px solid rgba(221, 210, 184, 0.6);
  border-right: 1px solid rgba(221, 210, 184, 0.6);
}

.source-reserve-card::after {
  inset: 0;
  background: radial-gradient(circle at 78% 20%, rgba(178, 109, 93, 0.17), transparent 36%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.source-reserve-card:hover {
  border-color: rgba(221, 210, 184, 0.72);
  background:
    linear-gradient(145deg, rgba(252, 251, 248, 0.17), rgba(252, 251, 248, 0.055)),
    rgba(29, 32, 38, 0.55);
  transform: translateY(-3px);
}

.source-reserve-card:hover::after {
  opacity: 1;
}

.source-reserve-card > span {
  position: absolute;
  top: 25px;
  left: 27px;
  color: rgba(252, 251, 248, 0.32);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.16em;
}

.source-reserve-card > div {
  position: relative;
  z-index: 1;
}

.source-reserve-card p {
  margin: 0 0 9px;
  color: var(--gold);
  font-family: Georgia, serif;
  font-size: 10px;
  letter-spacing: 0.22em;
}

.source-reserve-card h2 {
  margin: 0;
  color: rgba(252, 251, 248, 0.82);
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.55;
}

.source-reserve-card--wide {
  grid-column: span 2;
}

.source-reserve-card--tall {
  grid-row: span 2;
}

.source-product-card {
  position: relative;
  display: block;
  min-width: 0;
  padding: 0;
  border: 1px solid rgba(252, 251, 248, 0.28);
  overflow: hidden;
  background: #1d2026;
  color: var(--white);
  text-align: left;
  cursor: pointer;
  isolation: isolate;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
  transition: border-color 0.42s ease, box-shadow 0.42s ease, transform 0.24s ease;
}

.source-product-card::after {
  position: absolute;
  z-index: 2;
  inset: 0;
  border: 1px solid transparent;
  background: linear-gradient(115deg, transparent 20%, rgba(221, 210, 184, 0.18) 48%, transparent 76%);
  content: "";
  pointer-events: none;
  transform: translateX(-115%);
  transition: transform 0.72s ease;
}

.source-product-card > .source-responsive-media,
.source-product-card > .source-responsive-media > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.source-product-card > .source-responsive-media {
  z-index: -2;
  display: block;
}

.source-product-card > .source-responsive-media > img {
  object-fit: cover;
  object-position: center 58%;
  transform: scale(1.01);
  transition: transform 0.85s cubic-bezier(0.2, 0.7, 0.2, 1), filter 0.5s ease;
}

.source-product-card-shade {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(29, 32, 38, 0.88) 0%, rgba(29, 32, 38, 0.45) 48%, rgba(29, 32, 38, 0.13) 100%),
    linear-gradient(0deg, rgba(29, 32, 38, 0.6), transparent 60%);
  transition: background 0.45s ease;
}

.source-product-card-copy {
  position: absolute;
  z-index: 1;
  left: 28px;
  bottom: 26px;
  display: grid;
  gap: 7px;
  max-width: calc(100% - 56px);
}

.source-product-card-copy strong {
  color: #fcfbf8;
  font-size: clamp(23px, 2vw, 31px);
  line-height: 1.3;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.34);
}

.source-product-card-copy em {
  color: rgba(252, 251, 248, 0.68);
  font-size: 14px;
  font-style: normal;
  letter-spacing: 0.05em;
}

/* 单屏式道地本草详情 */
.source-detail-dialog {
  width: min(1220px, calc(100% - 44px));
  height: min(760px, calc(100dvh - 44px));
  max-height: none;
  background: #f8f6f1;
}

.source-detail-shell {
  display: grid;
  grid-template-columns: minmax(390px, 0.88fr) minmax(570px, 1.12fr);
  height: 100%;
  max-height: none;
  overflow: hidden;
}

.source-detail-close {
  position: absolute;
  top: 20px;
  right: 20px;
  border-color: rgba(29, 32, 38, 0.22);
  background: rgba(252, 251, 248, 0.86);
  color: #1d2026;
  backdrop-filter: blur(8px);
}

.source-detail-visual {
  position: relative;
  min-width: 0;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #1d2026;
  color: #fcfbf8;
}

.source-detail-visual > .source-responsive-media,
.source-detail-visual-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.source-detail-visual > .source-responsive-media {
  display: block;
}

.source-detail-visual > .source-responsive-media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% center;
  transform: scale(1.015);
}

.source-detail-visual-shade {
  background:
    linear-gradient(180deg, rgba(29, 32, 38, 0.18), rgba(29, 32, 38, 0.06) 44%, rgba(29, 32, 38, 0.82)),
    linear-gradient(90deg, rgba(29, 32, 38, 0.35), transparent 58%);
}

.source-detail-visual-line {
  position: absolute;
  top: 46px;
  left: 42px;
  width: 92px;
  height: 92px;
  border-top: 1px solid rgba(221, 210, 184, 0.72);
  border-left: 1px solid rgba(221, 210, 184, 0.72);
}

.source-detail-visual figcaption {
  position: absolute;
  right: 40px;
  bottom: 44px;
  left: 42px;
  display: grid;
  gap: 7px;
}

.source-detail-visual figcaption > span {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.22em;
}

.source-detail-visual figcaption strong {
  font-size: clamp(31px, 3.3vw, 48px);
  line-height: 1.18;
  text-shadow: 0 3px 20px rgba(0, 0, 0, 0.38);
}

.source-detail-visual figcaption em {
  color: rgba(252, 251, 248, 0.74);
  font-size: 19px;
  font-style: normal;
  letter-spacing: 0.2em;
}

.source-detail-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  padding: clamp(38px, 4vw, 58px) clamp(42px, 4.4vw, 68px) 38px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(178, 109, 93, 0.025) 1px, transparent 1px),
    #fcfbf8;
  background-size: 42px 42px;
}

.source-detail-heading {
  padding-right: 42px;
}

.source-detail-heading > span {
  display: inline-block;
  margin-bottom: 14px;
  padding-left: 12px;
  border-left: 2px solid var(--red);
  color: var(--red);
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: 0.12em;
}

.source-detail-heading h2 {
  margin: 0 0 12px;
  color: #422517;
  font-size: clamp(37px, 3.25vw, 49px);
  line-height: 1.25;
}

.source-detail-heading p {
  margin: 0;
  color: #646469;
  font-size: 16px;
  line-height: 1.8;
}

.source-detail-compact-facts {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1.45fr;
  margin: 27px 0 25px;
  border-top: 1px solid rgba(66, 37, 23, 0.13);
  border-bottom: 1px solid rgba(66, 37, 23, 0.13);
}

.source-detail-compact-facts div {
  display: grid;
  gap: 7px;
  padding: 16px 16px 16px 0;
}

.source-detail-compact-facts div + div {
  padding-left: 18px;
  border-left: 1px solid rgba(66, 37, 23, 0.11);
}

.source-detail-compact-facts span {
  color: #858589;
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: 0.09em;
}

.source-detail-compact-facts strong {
  color: var(--red-dark);
  font-size: 16px;
  line-height: 1.5;
}

.source-detail-compact-prose {
  display: grid;
  gap: 18px;
}

.source-detail-compact-prose p {
  margin: 0;
  color: #1d2026;
  font-size: clamp(15.5px, 1.12vw, 16.5px);
  line-height: 1.92;
  text-align: justify;
}

.source-detail-panel.is-dense {
  padding-top: clamp(30px, 3.1vw, 44px);
  padding-bottom: 28px;
}

.source-detail-panel.is-dense .source-detail-heading > span {
  margin-bottom: 9px;
  font-size: 13px;
}

.source-detail-panel.is-dense .source-detail-heading h2 {
  margin-bottom: 7px;
  font-size: clamp(34px, 2.8vw, 43px);
}

.source-detail-panel.is-dense .source-detail-heading p {
  font-size: 14px;
  line-height: 1.6;
}

.source-detail-panel.is-dense .source-detail-compact-facts {
  margin: 17px 0 16px;
}

.source-detail-panel.is-dense .source-detail-compact-facts div {
  gap: 4px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.source-detail-panel.is-dense .source-detail-compact-facts span {
  font-size: 11.5px;
}

.source-detail-panel.is-dense .source-detail-compact-facts strong {
  font-size: 13.5px;
}

.source-detail-panel.is-dense .source-detail-compact-prose {
  gap: 9px;
}

.source-detail-panel.is-dense .source-detail-compact-prose p {
  font-size: clamp(13.5px, 0.98vw, 14.5px);
  line-height: 1.72;
}

.source-product-card:hover,
.source-product-card:focus-visible {
  border-color: rgba(221, 210, 184, 0.86);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.3);
  outline: none;
  transform: translateY(-4px);
}

.source-product-card:hover::after,
.source-product-card:focus-visible::after {
  transform: translateX(115%);
}

.source-product-card:hover > .source-responsive-media > img,
.source-product-card:focus-visible > .source-responsive-media > img {
  filter: saturate(1.08) contrast(1.04);
  transform: scale(1.075);
}

.source-product-card:active {
  transform: translateY(-1px) scale(0.985);
  transition-duration: 0.08s;
}

.source-detail-dialog {
  width: min(1120px, calc(100% - 48px));
  max-width: none;
  max-height: calc(100dvh - 48px);
  padding: 0;
  border: 0;
  overflow: hidden;
  background: #f4f1ea;
  color: var(--ink);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.48);
}

.source-detail-dialog::backdrop {
  background: rgba(29, 32, 38, 0.84);
  backdrop-filter: blur(8px);
}

.source-detail-dialog[open] {
  animation: sourceDialogIn 0.42s cubic-bezier(0.2, 0.72, 0.2, 1) both;
}

.source-detail-shell {
  position: relative;
  max-height: calc(100dvh - 48px);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(178, 109, 93, 0.35) transparent;
}

.source-detail-close {
  position: absolute;
  z-index: 6;
  top: 22px;
  right: 22px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(252, 251, 248, 0.46);
  border-radius: 50%;
  background: rgba(29, 32, 38, 0.28);
  color: #fff;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.source-detail-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 17px;
  height: 1px;
  background: currentColor;
}

.source-detail-close span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
.source-detail-close span:last-child { transform: translate(-50%, -50%) rotate(-45deg); }

.source-detail-close:hover,
.source-detail-close:focus-visible {
  background: var(--red);
  outline: none;
  transform: rotate(8deg);
}

body.source-dialog-open { overflow: hidden; }

@keyframes sourceDialogIn {
  from { opacity: 0; transform: translateY(24px) scale(0.975); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.brand-culture-hero {
  position: relative;
  padding: 0;
  overflow: hidden;
  background: var(--qingli);
}

.brand-culture-hero-copy {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.brand-culture-hero-media {
  display: block;
  width: 100%;
}

.brand-culture-hero-image {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
  aspect-ratio: 8 / 3;
  object-fit: contain;
}

.brand-story .section-heading h2 {
  font-family: var(--font-brand);
}

.brand-story {
  position: relative;
  display: grid;
  grid-template-columns: 0.65fr 1.35fr;
  gap: 56px;
  align-items: start;
}

.story-seal {
  position: absolute;
  top: 72px;
  right: 0;
  width: 118px;
  height: 118px;
  background: var(--wutan);
  opacity: 0.12;
  -webkit-mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  pointer-events: none;
}

.story-copy {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  max-width: 820px;
  color: var(--muted);
  font-size: 17px;
  line-height: 2.1;
  letter-spacing: 0.025em;
}

.story-text {
  margin: 0;
  overflow-wrap: anywhere;
  text-align: justify;
  text-indent: 2em;
  word-break: normal;
}

.story-signature {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 14px;
  margin: 0;
  color: var(--qingli);
  font-family: var(--font-culture);
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.story-signature span {
  width: 76px;
  height: 1px;
  background: rgba(178, 109, 93, 0.72);
}

.precept-grid p,
.brand-vision p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

/* 历史经营网络 */

.brand-branch-network.section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(430px, 0.82fr) minmax(620px, 1.18fr);
  gap: clamp(52px, 6vw, 92px);
  align-items: center;
  width: min(1460px, calc(100% - clamp(80px, 8vw, 144px)));
  padding-top: clamp(104px, 9vw, 150px);
  padding-bottom: clamp(108px, 9vw, 154px);
  overflow: hidden;
}

.brand-branch-network::before {
  position: absolute;
  top: 98px;
  left: 48%;
  width: 220px;
  height: 220px;
  background: var(--wutan);
  content: "";
  opacity: 0.045;
  -webkit-mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  pointer-events: none;
}

.branch-network-copy {
  position: relative;
  z-index: 2;
}

.branch-network-copy .eyebrow {
  margin-bottom: 16px;
  color: var(--wutan);
}

.branch-network-copy h2 {
  margin: 0;
  color: var(--qingli);
  font-size: clamp(46px, 4.3vw, 64px);
  line-height: 1.14;
  letter-spacing: -0.035em;
  white-space: nowrap;
}

.branch-network-lead {
  max-width: 590px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.95;
}

.branch-network-visual {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
  margin: 0;
}

.branch-network-map-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1200 / 820;
}

.branch-network-map-stage > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.branch-network-marker {
  --marker-size: 9px;
  position: absolute;
  z-index: 3;
  top: var(--y);
  left: var(--x);
  width: var(--marker-size);
  height: var(--marker-size);
  transform: translate(-50%, -50%);
}

.branch-network-marker i {
  position: absolute;
  inset: 0;
  border: 2px solid var(--paper);
  border-radius: 50%;
  background: var(--wutan);
  box-shadow: 0 0 0 1px var(--wutan);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.branch-network-marker b {
  position: absolute;
  top: 50%;
  left: 50%;
  padding: 3px 5px;
  color: var(--qingli);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.04em;
  white-space: nowrap;
  background: rgba(248, 246, 241, 0.88);
  transform: translate(var(--label-x), var(--label-y));
  transition: color 0.25s ease, background 0.25s ease;
}

.branch-network-marker:hover,
.branch-network-marker:focus-within {
  z-index: 5;
}

.branch-network-marker:hover i,
.branch-network-marker:focus-within i {
  box-shadow: 0 0 0 5px rgba(178, 109, 93, 0.16);
  transform: scale(1.35);
}

.branch-network-marker:hover b,
.branch-network-marker:focus-within b {
  color: var(--wutan);
  background: var(--paper);
}

.branch-network-marker.is-headquarter {
  --marker-size: 16px;
  z-index: 6;
}

.branch-network-marker.is-headquarter i {
  border-color: var(--chizhang);
  background: var(--qingli);
  box-shadow: 0 0 0 2px var(--qingli), 0 0 0 7px rgba(178, 109, 93, 0.16);
}

.branch-network-marker.is-headquarter b {
  display: grid;
  gap: 4px;
  padding: 7px 10px 8px;
  color: var(--chizhang);
  background: var(--qingli);
}

.branch-network-marker.is-headquarter b span {
  font-size: 10px;
  letter-spacing: 0.16em;
}

.branch-network-city-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 17px;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.branch-network-city-list li {
  color: rgba(29, 32, 38, 0.62);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.branch-network-city-list li.is-headquarter {
  color: var(--qingli);
}

.branch-network-visual figcaption {
  margin-top: 12px;
  color: rgba(29, 32, 38, 0.45);
  font-size: 10px;
  line-height: 1.7;
}

@media (max-width: 1120px) {
  .brand-branch-network.section {
    grid-template-columns: 1fr;
    gap: 54px;
    width: min(900px, calc(100% - 56px));
  }

  .branch-network-copy,
  .branch-network-lead {
    max-width: 760px;
  }
}

@media (max-width: 680px) {
  .brand-branch-network.section {
    gap: 38px;
    width: calc(100% - 28px);
    padding-top: 78px;
    padding-bottom: 88px;
  }

  .brand-branch-network::before {
    top: 54px;
    right: -40px;
    left: auto;
    width: 150px;
    height: 150px;
  }

  .branch-network-copy h2 {
    font-size: clamp(32px, 9.2vw, 39px);
    letter-spacing: -0.08em;
  }

  .branch-network-lead {
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.85;
  }

  .branch-network-marker:not(.is-headquarter) b {
    display: none;
  }

  .branch-network-marker {
    --marker-size: 7px;
  }

  .branch-network-marker.is-headquarter {
    --marker-size: 13px;
  }

  .branch-network-marker.is-headquarter b {
    gap: 2px;
    padding: 5px 7px 6px;
    font-size: 10px;
  }

  .branch-network-city-list {
    gap: 7px 14px;
    margin-top: 12px;
    padding-top: 13px;
  }

  .branch-network-visual figcaption {
    font-size: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .branch-network-marker i,
  .branch-network-marker b {
    transition: none;
  }
}

/* 历史经营网络 v9：广州为中心的薄浮雕地图 */

.brand-branch-network.section {
  grid-template-columns: minmax(360px, 0.62fr) minmax(700px, 1.38fr);
  gap: clamp(32px, 3vw, 52px);
  width: min(1780px, calc(100% - clamp(56px, 5vw, 96px)));
  min-height: 800px;
  padding-top: clamp(76px, 6vw, 98px);
  padding-bottom: clamp(92px, 7vw, 124px);
  overflow: visible;
  scroll-margin-top: 180px;
}

.brand-branch-network::before {
  top: 90px;
  left: 34%;
  width: 190px;
  height: 190px;
  opacity: 0.035;
}

.branch-network-copy .eyebrow {
  margin-bottom: 18px;
}

.branch-network-copy h2 {
  display: flex;
  align-items: baseline;
  gap: clamp(18px, 1.8vw, 28px);
  font-family: var(--font-brand);
  font-size: clamp(46px, 3.7vw, 58px);
  line-height: 1.08;
  letter-spacing: 0.045em;
  white-space: nowrap;
}

.branch-network-copy h2 span {
  margin-left: 0;
  font-family: inherit;
}

.branch-network-lead {
  max-width: 540px;
  margin-top: 26px;
  color: rgba(29, 32, 38, 0.72);
  font-family: var(--font-brand);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.92;
  letter-spacing: 0.025em;
}

.branch-network-principles {
  max-width: 555px;
  margin-top: 34px;
}

.branch-network-principles ol {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.branch-network-principles ol::before {
  top: 24px;
  bottom: 30px;
  left: 22px;
  width: 1px;
  background: rgba(178, 109, 93, 0.42);
  content: "";
}

.branch-network-principles li {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 16px;
  min-height: 108px;
}

.branch-network-principles li > span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  border: 1px solid rgba(178, 109, 93, 0.58);
  border-radius: 50%;
  color: var(--wutan);
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--paper);
}

.branch-network-principles li > div {
  padding: 0 0 20px;
  border-bottom: 1px solid rgba(197, 196, 194, 0.46);
}

.branch-network-principles li:last-child > div {
  border-bottom: 0;
}

.branch-network-principles strong {
  display: block;
  color: var(--qingli);
  font-family: var(--font-brand);
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: 0.075em;
}

.branch-network-principles p {
  max-width: 455px;
  margin: 8px 0 0;
  color: rgba(29, 32, 38, 0.64);
  font-family: var(--font-brand);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.78;
  letter-spacing: 0.018em;
}

.branch-network-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 520px;
  margin: 14px 0 0;
}

.branch-network-stats > div {
  padding: 2px 24px 0 0;
}

.branch-network-stats > div + div {
  padding-left: 28px;
  border-left: 1px solid rgba(178, 109, 93, 0.38);
}

.branch-network-stats dt {
  color: var(--qingli);
  font-family: var(--font-brand);
  font-size: clamp(48px, 4vw, 62px);
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.branch-network-stats dt small {
  margin-left: 4px;
  font-family: var(--font-brand);
  font-size: 17px;
  letter-spacing: 0;
}

.branch-network-stats dd {
  margin: 12px 0 0;
  color: rgba(29, 32, 38, 0.66);
  font-family: var(--font-brand);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.07em;
  white-space: nowrap;
}

.branch-network-map-stage {
  aspect-ratio: 2820 / 1575;
  overflow: visible;
  isolation: isolate;
}

.branch-network-map-plane {
  position: absolute;
  inset: 0;
  transform: none;
}

.branch-network-map-plane > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: auto;
  filter: none;
}

.branch-network-marker {
  --depth: 1;
  --pin-size: 19px;
  --pin-hole-size: 5px;
  --pin-ring-width: 27px;
  --pin-shadow-width: 17px;
  appearance: none;
  z-index: 4;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 0;
  color: inherit;
  font: inherit;
  background: transparent;
  cursor: pointer;
  transform: translate(-50%, -100%);
}

.branch-network-marker::before,
.branch-network-marker::after {
  position: absolute;
  left: 50%;
  bottom: 0;
  content: "";
  pointer-events: none;
}

.branch-network-marker::before {
  width: var(--pin-shadow-width);
  height: 6px;
  border-radius: 50%;
  background: rgba(66, 37, 23, 0.2);
  filter: blur(2px);
  transform: translateX(-50%) scaleX(var(--depth));
  transition: opacity 0.28s ease, transform 0.32s ease;
}

.branch-network-marker::after {
  width: var(--pin-ring-width);
  height: 8px;
  border: 1px solid rgba(178, 109, 93, 0.52);
  border-radius: 50%;
  opacity: 0.38;
  transform: translate(-50%, 2px) scale(0.72);
  transition: opacity 0.28s ease, transform 0.38s ease;
}

.branch-network-marker i {
  inset: auto auto 3px 50%;
  width: var(--pin-size);
  height: var(--pin-size);
  border: 2px solid var(--chizhang);
  border-radius: 50% 50% 50% 0;
  background: var(--wutan);
  box-shadow:
    0 0 0 1px rgba(66, 37, 23, 0.72),
    5px 7px 12px rgba(66, 37, 23, 0.24);
  transform: translateX(-50%) rotate(-45deg) scale(var(--depth));
  transform-origin: 50% 100%;
  transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

.branch-network-marker i::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--pin-hole-size);
  height: var(--pin-hole-size);
  border-radius: 50%;
  background: var(--chizhang);
  box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.5);
  content: "";
  transform: translate(-50%, -50%);
}

.branch-network-marker i::after {
  position: absolute;
  top: 2px;
  left: 4px;
  width: 3px;
  height: 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.48);
  content: "";
  transform: rotate(45deg);
}

.branch-network-marker b {
  top: 100%;
  padding: 4px 7px 5px 9px;
  border: 0;
  border-left: 2px solid rgba(178, 109, 93, 0.68);
  color: var(--qingli);
  font-family: var(--font-brand);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(248, 246, 241, 0.86);
  box-shadow: 0 6px 14px rgba(66, 37, 23, 0.07);
  pointer-events: none;
  transition:
    color 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease,
    opacity 0.22s ease,
    transform 0.28s ease,
    visibility 0.22s ease;
}

.branch-network-marker:not(.is-headquarter) b {
  opacity: 0;
  transform: translate(var(--label-x), var(--label-y)) translateY(5px);
  visibility: hidden;
}

.branch-network-marker:hover,
.branch-network-marker:focus,
.branch-network-marker:focus-visible {
  z-index: 12;
  outline: none;
}

.branch-network-marker:hover i,
.branch-network-marker:focus i,
.branch-network-marker:focus-visible i {
  background: var(--qingli);
  box-shadow:
    0 0 0 2px var(--paper),
    0 0 0 7px rgba(178, 109, 93, 0.15),
    0 12px 20px rgba(66, 37, 23, 0.26);
  transform: translateX(-50%) translateY(-7px) rotate(-45deg) scale(1.16);
}

.branch-network-marker:hover::before,
.branch-network-marker:focus::before,
.branch-network-marker:focus-visible::before {
  opacity: 0.36;
  transform: translateX(-50%) scaleX(1.25);
}

.branch-network-marker:hover::after,
.branch-network-marker:focus::after,
.branch-network-marker:focus-visible::after {
  opacity: 0.9;
  transform: translate(-50%, 2px) scale(1.18);
}

.branch-network-marker:hover b,
.branch-network-marker:focus b,
.branch-network-marker:focus-visible b {
  color: var(--wutan);
  background: var(--paper);
  opacity: 1;
  transform: translate(var(--label-x), var(--label-y));
  visibility: visible;
}

.branch-network-marker.is-headquarter {
  --pin-size: 27px;
  --pin-hole-size: 7px;
  --pin-ring-width: 38px;
  --pin-shadow-width: 25px;
  z-index: 8;
}

.branch-network-marker.is-headquarter i {
  background: var(--wutan);
  box-shadow:
    0 0 0 2px var(--qingli),
    0 0 0 9px rgba(178, 109, 93, 0.14),
    0 10px 22px rgba(66, 37, 23, 0.24);
}

.branch-network-marker.is-headquarter b {
  gap: 3px;
  padding: 7px 11px 8px;
  border-left-color: var(--wutan);
  color: var(--chizhang);
  background: var(--qingli);
  box-shadow: 0 9px 22px rgba(66, 37, 23, 0.16);
}

.branch-network-tooltip {
  position: absolute;
  z-index: 20;
  bottom: calc(100% + 9px);
  left: 50%;
  display: grid;
  gap: 8px;
  width: max-content;
  min-width: 220px;
  max-width: 280px;
  padding: 16px 18px 17px;
  border: 1px solid rgba(178, 109, 93, 0.45);
  border-top: 3px solid var(--wutan);
  color: var(--qingli);
  text-align: left;
  background: rgba(248, 246, 241, 0.97);
  box-shadow: 0 18px 42px rgba(66, 37, 23, 0.17);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 0.24s ease, transform 0.28s ease, visibility 0.24s ease;
  visibility: hidden;
}

.branch-network-tooltip::after {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 10px;
  height: 10px;
  border-right: 1px solid rgba(178, 109, 93, 0.48);
  border-bottom: 1px solid rgba(178, 109, 93, 0.48);
  background: var(--paper);
  content: "";
  transform: translate(-50%, -5px) rotate(45deg);
}

.branch-network-tooltip strong {
  font-family: var(--font-culture);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.1em;
}

.branch-network-tooltip small {
  color: rgba(29, 32, 38, 0.66);
  font-family: var(--font-brand);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.025em;
}

.branch-network-marker:hover .branch-network-tooltip,
.branch-network-marker:focus .branch-network-tooltip,
.branch-network-marker:focus-visible .branch-network-tooltip {
  opacity: 1;
  transform: translate(-50%, 0);
  visibility: visible;
}

.branch-network-marker.is-headquarter .branch-network-tooltip {
  left: 50%;
  transform: translate(-50%, 10px);
}

.branch-network-marker.is-headquarter:hover .branch-network-tooltip,
.branch-network-marker.is-headquarter:focus .branch-network-tooltip,
.branch-network-marker.is-headquarter:focus-visible .branch-network-tooltip {
  transform: translate(-50%, 0);
}

@keyframes branch-network-headquarter-pulse {
  0%,
  100% {
    opacity: 0.42;
    transform: translate(-50%, 2px) scale(0.78);
  }

  50% {
    opacity: 0.86;
    transform: translate(-50%, 2px) scale(1.16);
  }
}

.branch-network-marker.is-headquarter::after {
  animation: branch-network-headquarter-pulse 2.8s ease-in-out infinite;
}

@media (max-width: 1120px) {
  .brand-branch-network.section {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
    width: min(940px, calc(100% - 56px));
    min-height: 0;
  }

  .branch-network-copy,
  .branch-network-lead,
  .branch-network-principles {
    max-width: 720px;
  }

  .branch-network-stats {
    max-width: 620px;
  }
}

@media (max-width: 680px) {
  .brand-branch-network.section {
    gap: 32px;
  }

  .branch-network-copy h2 {
    font-size: clamp(30px, 8.7vw, 36px);
    letter-spacing: -0.02em;
  }

  .branch-network-copy h2 span {
    margin-left: 0.2em;
  }

  .branch-network-principles {
    margin-top: 26px;
  }

  .branch-network-principles li {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 9px;
    min-height: 112px;
  }

  .branch-network-principles ol::before {
    left: 19px;
  }

  .branch-network-principles li > span {
    width: 40px;
    height: 40px;
    font-size: 11px;
  }

  .branch-network-principles strong {
    font-size: 22px;
  }

  .branch-network-principles p {
    font-size: 13px;
    line-height: 1.7;
  }

  .branch-network-stats {
    margin-top: 2px;
  }

  .branch-network-stats > div {
    padding-right: 12px;
  }

  .branch-network-stats > div + div {
    padding-left: 14px;
  }

  .branch-network-stats dt {
    font-size: 44px;
  }

  .branch-network-stats dd {
    margin-top: 9px;
    font-size: 11px;
  }

  .branch-network-map-stage {
    margin-top: 6px;
    min-width: 0;
    overflow: hidden;
  }

  .branch-network-map-plane {
    transform: none;
  }

  .branch-network-marker {
    --pin-size: 13px;
    --pin-hole-size: 4px;
    --pin-ring-width: 20px;
    --pin-shadow-width: 12px;
    width: 38px;
    height: 38px;
    transform: translate(-50%, -100%);
  }

  .branch-network-marker:not(.is-headquarter) b {
    display: none;
  }

  .branch-network-marker.is-headquarter {
    --pin-size: 20px;
    --pin-hole-size: 6px;
    --pin-ring-width: 29px;
    --pin-shadow-width: 18px;
  }

  .branch-network-marker.is-headquarter b {
    gap: 2px;
    padding: 5px 7px 6px;
    font-size: 10px;
  }

  .branch-network-tooltip,
  .branch-network-marker.is-headquarter .branch-network-tooltip {
    left: 50%;
    min-width: 196px;
    max-width: 218px;
    padding: 12px 14px 13px;
    transform: translate(-50%, 9px);
  }

  .branch-network-marker:hover .branch-network-tooltip,
  .branch-network-marker:focus .branch-network-tooltip,
  .branch-network-marker:focus-visible .branch-network-tooltip,
  .branch-network-marker.is-headquarter:hover .branch-network-tooltip,
  .branch-network-marker.is-headquarter:focus .branch-network-tooltip,
  .branch-network-marker.is-headquarter:focus-visible .branch-network-tooltip {
    transform: translate(-50%, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .branch-network-marker i,
  .branch-network-marker i::after,
  .branch-network-marker::before,
  .branch-network-marker::after,
  .branch-network-marker b,
  .branch-network-tooltip {
    animation: none;
    transition: none;
  }
}

/* 政要名流题词巡展 */

.brand-inscriptions.section {
  position: relative;
  width: min(1460px, calc(100% - clamp(120px, 10vw, 184px)));
  padding-top: clamp(88px, 7vw, 128px);
  padding-bottom: clamp(92px, 8vw, 136px);
  overflow: visible;
}

.brand-inscriptions::before {
  position: absolute;
  top: 164px;
  right: 2%;
  width: 270px;
  height: 270px;
  background: var(--wutan);
  content: "";
  opacity: 0.055;
  -webkit-mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  pointer-events: none;
}

.inscriptions-heading {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(340px, 1fr) minmax(360px, 520px);
  gap: clamp(48px, 8vw, 128px);
  align-items: end;
  margin-bottom: 54px;
}

.inscriptions-heading .eyebrow {
  margin-bottom: 12px;
  color: var(--wutan);
}

.inscriptions-heading h2 {
  display: flex;
  flex-wrap: wrap;
  column-gap: 0.55em;
  margin: 0;
  color: var(--qingli);
  font-family: var(--font-brand);
  font-size: clamp(46px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: 0.035em;
}

.inscriptions-heading h2 span {
  white-space: nowrap;
}

.inscriptions-intro {
  padding-bottom: 4px;
}

.inscriptions-intro p {
  margin: 0 0 18px;
  color: var(--muted);
  font-family: var(--font-culture);
  font-size: 18px;
  line-height: 1.8;
}

.inscriptions-intro span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(29, 32, 38, 0.48);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.inscriptions-intro i {
  width: 42px;
  height: 1px;
  background: var(--wutan);
}

.inscription-carousel {
  position: relative;
}

.inscription-carousel-nav {
  position: absolute;
  z-index: 5;
  top: 50%;
  display: grid;
  place-items: center;
  width: 44px;
  height: 72px;
  padding: 0;
  border: 1px solid rgba(66, 37, 23, 0.16);
  background: rgba(248, 246, 241, 0.92);
  box-shadow: 0 14px 34px rgba(66, 37, 23, 0.12);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.28s ease,
    background 0.28s ease,
    border-color 0.28s ease,
    transform 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}

.inscription-carousel-nav--previous {
  left: -54px;
  transform: translate(-10px, -50%);
}

.inscription-carousel-nav--next {
  right: -54px;
  transform: translate(10px, -50%);
}

.inscription-carousel:hover .inscription-carousel-nav,
.inscription-carousel:focus-within .inscription-carousel-nav {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, -50%);
}

.inscription-carousel-nav span {
  width: 15px;
  height: 15px;
  border-top: 2px solid var(--qingli);
  border-right: 2px solid var(--qingli);
  transition: border-color 0.28s ease, transform 0.28s ease;
}

.inscription-carousel-nav--previous span {
  transform: rotate(-135deg) translate(-1px, -1px);
}

.inscription-carousel-nav--next span {
  transform: rotate(45deg) translate(-1px, -1px);
}

.inscription-carousel-nav:hover,
.inscription-carousel-nav:focus-visible {
  border-color: var(--qingli);
  background: var(--qingli);
  outline: none;
}

.inscription-carousel-nav:hover span,
.inscription-carousel-nav:focus-visible span {
  border-color: var(--chizhang);
}

.inscription-marquee {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 18px 0 24px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}

.inscription-track {
  display: flex;
  width: max-content;
}

.inscription-sequence {
  position: relative;
  display: flex;
  gap: 18px;
  padding-right: 18px;
}

.inscription-card {
  position: relative;
  display: grid;
  grid-template-rows: 1fr auto;
  flex: 0 0 clamp(176px, 13.2vw, 216px);
  width: clamp(176px, 13.2vw, 216px);
  min-height: 326px;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(197, 196, 194, 0.68);
  border-radius: 0;
  background:
    linear-gradient(150deg, rgba(221, 210, 184, 0.34), transparent 48%),
    rgba(252, 251, 248, 0.9);
  box-shadow: 0 18px 42px rgba(66, 37, 23, 0.08);
  color: var(--yaotang-black);
  text-align: left;
  transition:
    border-color 0.36s ease,
    box-shadow 0.45s ease,
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

button.inscription-card {
  cursor: pointer;
}

.inscription-card:hover,
.inscription-card:focus-visible {
  border-color: rgba(178, 109, 93, 0.82);
  box-shadow: 0 28px 62px rgba(66, 37, 23, 0.16);
  outline: none;
  transform: translateY(-7px);
}

.inscription-card-media {
  position: relative;
  min-height: 252px;
  overflow: hidden;
  background: rgba(221, 210, 184, 0.28);
}

.inscription-card-media::after {
  position: absolute;
  inset: 0;
  border: 9px solid rgba(252, 251, 248, 0.72);
  content: "";
  pointer-events: none;
}

.inscription-card-media img {
  width: 100%;
  height: 100%;
  padding: 8px;
  object-fit: contain;
  object-position: center;
  filter: contrast(1.03);
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.inscription-card:hover .inscription-card-media img,
.inscription-card:focus-visible .inscription-card-media img {
  transform: scale(1.035);
}

.inscription-card-index {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 16px;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(178, 109, 93, 0.62);
  color: rgba(178, 109, 93, 0.82) !important;
  font-family: Georgia, serif;
  font-size: 14px !important;
  letter-spacing: 0.03em !important;
  line-height: 1 !important;
  white-space: nowrap;
}

.inscription-card-copy {
  position: relative;
  min-height: 86px;
  padding: 22px 16px 16px;
  overflow: hidden;
  border-top: 1px solid rgba(197, 196, 194, 0.52);
  background: rgba(252, 251, 248, 0.92);
  transition: background 0.35s ease;
}

.inscription-card-copy::after {
  position: absolute;
  right: -56px;
  bottom: -72px;
  width: 100px;
  height: 100px;
  border: 1px solid rgba(178, 109, 93, 0.17);
  border-radius: 50%;
  content: "";
  opacity: 0;
  transition: border-color 0.35s ease, opacity 0.35s ease, transform 0.5s ease;
}

.inscription-card-copy strong,
.inscription-card-copy span:not(.inscription-card-index) {
  position: relative;
  z-index: 1;
  display: block;
}

.inscription-card-copy .inscription-card-index {
  position: absolute;
  z-index: 3;
  top: 14px;
  right: 16px;
  display: block;
}

.inscription-card-copy strong {
  margin-bottom: 6px;
  padding-right: 34px;
  overflow: hidden;
  color: var(--qingli);
  font-family: var(--font-culture);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inscription-card.is-founder-signature .inscription-card-title {
  padding-right: 0;
  overflow: visible;
  text-overflow: clip;
}

.inscription-card-copy.has-multiline-title {
  padding-top: 15px;
}

.inscription-card-copy strong.is-multiline {
  margin-bottom: 0;
  overflow: visible;
  font-size: 16px;
  line-height: 1.15;
  letter-spacing: 0.01em;
  text-overflow: clip;
  white-space: normal;
}

.inscription-card-copy span {
  overflow: hidden;
  color: rgba(29, 32, 38, 0.5);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inscription-card-copy > span:last-child {
  position: absolute;
  right: 16px;
  bottom: 18px;
  left: 16px;
}

.inscription-card:hover .inscription-card-copy,
.inscription-card:focus-visible .inscription-card-copy {
  background: var(--qingli);
}

.inscription-card:hover .inscription-card-copy::after,
.inscription-card:focus-visible .inscription-card-copy::after {
  border-color: rgba(221, 210, 184, 0.3);
  opacity: 1;
  transform: scale(1.15);
}

.inscription-card:hover .inscription-card-copy strong,
.inscription-card:focus-visible .inscription-card-copy strong,
.inscription-card:hover .inscription-card-copy > span:last-child,
.inscription-card:focus-visible .inscription-card-copy > span:last-child {
  color: var(--white);
}

.inscription-card:hover .inscription-card-index,
.inscription-card:focus-visible .inscription-card-index {
  color: var(--chizhang) !important;
}

.inscription-pagination {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
  padding: 10px 0;
}

.inscription-pagination-pages {
  display: flex;
  justify-content: center;
  width: 100%;
  gap: clamp(8px, 1.2vw, 16px);
}

.inscription-pagination-pages button {
  position: relative;
  width: 46px;
  height: 40px;
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(29, 32, 38, 0.48);
  cursor: pointer;
  font-family: Georgia, serif;
  font-size: 16px;
  transition: color 0.25s ease, transform 0.25s ease;
}

.inscription-pagination-pages button::after {
  position: absolute;
  right: 11px;
  bottom: 1px;
  left: 11px;
  height: 1px;
  background: var(--wutan);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
}

.inscription-pagination-pages button:hover,
.inscription-pagination-pages button:focus-visible {
  color: var(--qingli);
  outline: none;
  transform: translateY(-3px) scale(1.06);
}

.inscription-pagination-pages button.active {
  color: var(--wutan);
}

.inscription-pagination-pages button:hover::after,
.inscription-pagination-pages button:focus-visible::after,
.inscription-pagination-pages button.active::after {
  transform: scaleX(1);
}

.inscription-dialog {
  width: min(1530px, calc(100% - 48px));
  max-width: none;
  max-height: calc(100vh - 46px);
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  color: var(--yaotang-black);
}

.inscription-dialog::backdrop {
  background: rgba(29, 32, 38, 0.72);
  backdrop-filter: blur(4px);
}

.inscription-dialog[open] {
  animation: inscription-dialog-fade 0.32s ease both;
}

.inscription-dialog[open] .inscription-detail {
  animation: inscription-unfurl 0.82s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.inscription-detail {
  position: relative;
  display: grid;
  grid-template-columns: minmax(200px, 0.58fr) minmax(330px, 0.9fr) minmax(440px, 1.45fr);
  min-height: min(760px, calc(100vh - 46px));
  max-height: calc(100vh - 46px);
  overflow: hidden;
  border: 1px solid rgba(221, 210, 184, 0.75);
  background:
    linear-gradient(90deg, rgba(197, 196, 194, 0.14) 1px, transparent 1px),
    linear-gradient(180deg, rgba(197, 196, 194, 0.14) 1px, transparent 1px),
    var(--paper);
  background-size: 44px 44px;
  box-shadow: 0 36px 100px rgba(29, 32, 38, 0.34);
  transform-origin: center;
}

.inscription-detail-close {
  position: absolute;
  z-index: 5;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(66, 37, 23, 0.25);
  border-radius: 50%;
  background: rgba(248, 246, 241, 0.88);
  cursor: pointer;
}

.inscription-detail-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 1px;
  background: var(--qingli);
}

.inscription-detail-close span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
.inscription-detail-close span:last-child { transform: translate(-50%, -50%) rotate(-45deg); }

.inscription-detail-close:hover,
.inscription-detail-close:focus-visible {
  border-color: var(--wutan);
  outline: none;
}

.inscription-detail-rail {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(52px, 5vw, 82px) clamp(28px, 3.4vw, 56px) 48px;
  background:
    linear-gradient(180deg, rgba(66, 37, 23, 0.96), rgba(29, 32, 38, 0.98));
  color: var(--chizhang);
}

.inscription-detail-rail > p {
  margin: 0 0 44px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(221, 210, 184, 0.3);
  font-family: var(--font-culture);
  font-size: 14px;
  letter-spacing: 0.16em;
}

.inscription-detail-rail h2 {
  margin: 0;
  font-family: var(--font-culture);
  font-size: clamp(44px, 4.5vw, 72px);
  font-weight: 400;
  line-height: 1.18;
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
}

.inscription-detail.is-long-title .inscription-detail-rail h2 {
  max-width: 100%;
  font-size: clamp(28px, 2.6vw, 42px);
  line-height: 1.38;
  letter-spacing: 0.04em;
  writing-mode: horizontal-tb;
}

.inscription-detail.is-multiline-title .inscription-detail-rail h2 {
  font-size: clamp(22px, 1.8vw, 30px);
  line-height: 1.42;
  letter-spacing: 0.03em;
}

.inscription-detail-person {
  display: grid;
  gap: 7px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(221, 210, 184, 0.24);
}

.inscription-detail-person > span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--wutan);
  font-family: var(--font-culture);
  font-size: 14px;
  line-height: 1.4;
  letter-spacing: 0.16em;
}

.inscription-detail-person > span::after {
  width: 32px;
  height: 1px;
  background: rgba(178, 109, 93, 0.62);
  content: "";
}

.inscription-detail-person > strong {
  color: var(--chizhang);
  font-family: var(--font-culture);
  font-size: clamp(27px, 2.2vw, 34px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0.08em;
}

.inscription-detail.is-group-author .inscription-detail-person > strong {
  font-size: clamp(20px, 1.6vw, 25px);
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.inscription-detail-person > em {
  margin-top: 1px;
  color: rgba(221, 210, 184, 0.84);
  font-family: var(--font-culture);
  font-size: 20px;
  font-style: normal;
  line-height: 1.4;
  letter-spacing: 0.1em;
}

.inscription-detail-rail time {
  margin-top: 18px;
  color: rgba(221, 210, 184, 0.78);
  font-family: var(--font-culture);
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.05em;
}

.inscription-detail-count {
  margin-top: auto;
  color: var(--wutan);
  font-family: Georgia, serif;
  font-size: 32px;
  font-weight: 400;
}

.inscription-detail-count i {
  padding: 0 8px;
  color: rgba(221, 210, 184, 0.4);
  font-size: 17px;
  font-style: normal;
}

.inscription-original {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  margin: 0;
  padding: clamp(48px, 4vw, 70px) clamp(26px, 3vw, 48px) 36px;
  background:
    radial-gradient(circle at 50% 44%, rgba(221, 210, 184, 0.42), transparent 56%),
    rgba(221, 210, 184, 0.18);
}

.inscription-original-mount {
  min-height: 0;
  padding: 12px;
  overflow: hidden;
  border: 1px solid rgba(66, 37, 23, 0.24);
  background: var(--white);
  box-shadow: 0 24px 55px rgba(66, 37, 23, 0.16);
}

.inscription-original img {
  width: 100%;
  max-height: calc(100vh - 190px);
  object-fit: contain;
}

.inscription-original figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 15px;
  color: rgba(29, 32, 38, 0.5);
  font-family: var(--font-culture);
  font-size: 12px;
}

.inscription-original figcaption span {
  color: var(--wutan);
  letter-spacing: 0.14em;
}

.inscription-original figcaption b {
  overflow: hidden;
  font-weight: 400;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inscription-detail.is-landscape-original .inscription-original-mount {
  display: grid;
  align-items: center;
}

.inscription-detail-copy {
  min-width: 0;
  padding: clamp(60px, 5vw, 84px) clamp(50px, 5vw, 88px) 52px;
  overflow-y: auto;
  scrollbar-color: rgba(178, 109, 93, 0.52) transparent;
  scrollbar-width: thin;
}

.inscription-detail-copy section {
  padding: 0 0 30px;
  border-bottom: 1px solid rgba(197, 196, 194, 0.62);
}

.inscription-detail-copy section + section {
  padding-top: 28px;
}

.inscription-detail-copy section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.inscription-detail-copy .eyebrow {
  margin-bottom: 7px;
  color: var(--wutan);
  font-size: 10px;
}

.inscription-detail-copy h3 {
  margin: 0 0 16px;
  color: var(--qingli);
  font-family: var(--font-culture);
  font-size: clamp(24px, 2vw, 31px);
  font-weight: 400;
}

.inscription-detail-copy section > p:last-child {
  margin: 0;
  color: rgba(29, 32, 38, 0.72);
  font-family: var(--font-culture);
  font-size: 15px;
  line-height: 2;
  text-align: justify;
}

.inscription-colophon > p:last-child {
  color: var(--qingli);
}

body.inscription-dialog-open {
  overflow: hidden;
}

@keyframes inscription-unfurl {
  from {
    opacity: 0.3;
    clip-path: inset(0 48% 0 48%);
    transform: scaleX(0.12) scaleY(0.94);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: scaleX(1) scaleY(1);
  }
}

@keyframes inscription-dialog-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 1080px) {
  .inscription-detail {
    grid-template-columns: 190px minmax(300px, 0.82fr) minmax(380px, 1.18fr);
  }

  .inscription-detail-rail {
    padding-right: 30px;
    padding-left: 30px;
  }

  .inscription-detail-copy {
    padding-right: 42px;
    padding-left: 42px;
  }
}

@media (max-width: 820px) {
  .brand-inscriptions.section {
    width: calc(100% - 28px);
  }

  .inscriptions-heading {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 34px;
  }

  .inscriptions-intro p {
    font-size: 16px;
  }

  .inscription-marquee {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
    scrollbar-width: none;
    scroll-snap-type: x proximity;
  }

  .inscription-marquee::-webkit-scrollbar { display: none; }

  .inscription-carousel-nav {
    display: none;
  }

  .inscription-sequence:nth-child(2) {
    display: none;
  }

  .inscription-pagination {
    gap: 0;
  }

  .inscription-pagination-pages {
    justify-content: center;
  }

  .inscription-card {
    flex-basis: 190px;
    width: 190px;
    min-height: 300px;
    scroll-snap-align: start;
  }

  .inscription-dialog {
    width: calc(100% - 20px);
    max-height: calc(100vh - 20px);
  }

  .inscription-detail {
    display: block;
    min-height: 0;
    max-height: calc(100vh - 20px);
    overflow-y: auto;
  }

  .inscription-detail-rail {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 7px 24px;
    padding: 34px 70px 30px 28px;
  }

  .inscription-detail-rail > p {
    grid-column: 1 / -1;
    margin-bottom: 13px;
    padding-bottom: 11px;
  }

  .inscription-detail-rail h2 {
    grid-column: 1;
    grid-row: 2;
    margin: 0;
    font-size: 44px;
    writing-mode: horizontal-tb;
  }

  .inscription-detail-person {
    grid-column: 1;
    grid-row: 3;
    gap: 5px;
    margin-top: 10px;
    padding-top: 12px;
  }

  .inscription-detail-person > strong {
    font-size: 28px;
  }

  .inscription-detail-person > span {
    font-size: 13px;
  }

  .inscription-detail-person > em {
    font-size: 17px;
  }

  .inscription-detail-rail time {
    grid-column: 1;
    grid-row: 4;
    margin-top: 6px;
  }

  .inscription-detail-count {
    grid-column: 2;
    grid-row: 2 / span 3;
    align-self: end;
    margin: 0;
  }

  .inscription-original {
    padding: 32px 24px 26px;
  }

  .inscription-original img {
    max-height: 68vh;
  }

  .inscription-detail-copy {
    padding: 38px 28px 48px;
    overflow: visible;
  }
}

@media (max-width: 520px) {
  .brand-inscriptions.section {
    padding-top: 72px;
    padding-bottom: 82px;
  }

  .brand-inscriptions::before {
    display: none;
  }

  .inscriptions-heading h2 {
    font-size: 40px;
  }

  .inscriptions-intro span {
    font-size: 10px;
    letter-spacing: 0.06em;
  }

  .inscription-card {
    flex-basis: 168px;
    width: 168px;
    min-height: 276px;
  }

  .inscription-card-media {
    min-height: 210px;
  }

  .inscription-card-copy strong { font-size: 20px; }
  .inscription-card-copy strong.is-multiline { font-size: 16px; }
  .inscription-pagination {
    padding-right: 0;
    padding-left: 0;
  }

  .inscription-pagination-pages {
    justify-content: center;
    gap: 3px;
  }

  .inscription-pagination-pages button {
    width: 38px;
  }

  .inscription-dialog {
    width: 100%;
    max-height: 100vh;
    margin: 0;
  }

  .inscription-detail {
    max-height: 100vh;
    border: 0;
  }

  .inscription-detail-rail {
    padding: 28px 62px 26px 20px;
  }

  .inscription-detail-rail h2 { font-size: 36px; }
  .inscription-detail-person > strong { font-size: 25px; }
  .inscription-detail-person > span { font-size: 12px; }
  .inscription-detail-person > em { font-size: 15px; }
  .inscription-detail-rail time { font-size: 11px; }
  .inscription-detail-count { font-size: 24px; }
  .inscription-detail-close { top: 14px; right: 14px; }

  .inscription-original {
    padding: 24px 18px 20px;
  }

  .inscription-original-mount { padding: 8px; }
  .inscription-detail-copy { padding: 34px 20px 44px; }
  .inscription-detail-copy section > p:last-child {
    font-size: 14px;
    line-height: 1.9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .inscription-track,
  .inscription-dialog[open],
  .inscription-dialog[open] .inscription-detail {
    animation: none;
  }
}

.brand-belief {
  width: 100%;
  padding: 0;
}

.belief-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 76px 72px;
  background:
    linear-gradient(120deg, rgba(66, 37, 23, 0.9), rgba(29, 32, 38, 0.84)),
    linear-gradient(rgba(255, 244, 216, 0.22) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255, 244, 216, 0.22) 2px, transparent 2px),
    linear-gradient(135deg, #5e1512, #47654a);
  background-size: cover, 126px 126px, 126px 126px, cover;
  background-position: center;
  color: var(--white);
  text-align: center;
}

.belief-panel::after {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: clamp(26px, 5vw, 72px);
  width: clamp(210px, 26vw, 340px);
  aspect-ratio: 1;
  background: var(--chizhang);
  content: "";
  opacity: 0.14;
  transform: translateY(-50%);
  -webkit-mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  pointer-events: none;
}

.belief-panel > * {
  position: relative;
  z-index: 1;
}

.belief-panel h2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(18px, 3vw, 44px);
  margin: 0;
  font-size: clamp(38px, 5vw, 64px);
}

.belief-panel h2 span {
  white-space: nowrap;
}

.belief-panel p:last-child {
  max-width: 820px;
  margin: 22px auto 0;
  color: rgba(252, 251, 248, 0.82);
  font-size: 18px;
  line-height: 1.95;
}

.brand-precepts {
  width: min(1320px, calc(100% - 40px));
  padding-top: 64px;
}

.precepts-intro {
  max-width: 760px;
  margin-bottom: 54px;
}

.precepts-intro h2 {
  margin: 0;
  color: var(--yaotang-black);
  font-size: clamp(42px, 5vw, 62px);
  line-height: 1.08;
}

.precepts-intro > p:last-child {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
  text-wrap: pretty;
}

.precept-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.precept-grid article {
  position: relative;
  display: flex;
  align-items: stretch;
  min-width: 0;
  min-height: 620px;
  padding: 34px 28px 30px;
  overflow: hidden;
  border: 1px solid rgba(197, 196, 194, 0.62);
  background:
    linear-gradient(150deg, rgba(252, 251, 248, 0.99), rgba(221, 210, 184, 0.18));
  box-shadow: 0 18px 48px rgba(66, 37, 23, 0.1);
  outline: 0;
  transition:
    transform 0.36s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.36s ease,
    border-color 0.28s ease;
}

.precept-grid article::before {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--qingli);
  content: "";
  transition: background 0.28s ease;
}

.precept-grid article:nth-child(even) {
  background:
    linear-gradient(150deg, rgba(248, 246, 241, 0.99), rgba(221, 210, 184, 0.28));
}

.precept-topic {
  position: absolute;
  top: 34px;
  right: 24px;
  z-index: 3;
  margin: 0;
  color: var(--wutan);
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: 0.14em;
  text-orientation: upright;
  writing-mode: vertical-rl;
  transition:
    color 0.24s ease,
    opacity 0.24s ease;
}

.precept-topic::after {
  display: block;
  width: 1px;
  height: 42px;
  margin: 14px auto 0;
  background: rgba(178, 109, 93, 0.56);
  content: "";
  transition: background 0.24s ease;
}

.precept-grid h3 {
  display: flex;
  flex: 1;
  flex-direction: row-reverse;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 0;
  margin: 0;
  color: var(--qingli);
  font-family: var(--font-culture);
  font-size: clamp(40px, 3vw, 46px);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: 0.045em;
  text-align: center;
  transition:
    color 0.28s ease,
    opacity 0.24s ease,
    transform 0.36s cubic-bezier(0.22, 1, 0.36, 1);
}

.precept-grid h3 span {
  display: block;
  text-orientation: upright;
  white-space: nowrap;
  writing-mode: vertical-rl;
}

.precept-grid .precept-summary {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 52px 30px 48px;
  overflow: hidden;
  background:
    linear-gradient(145deg, var(--qingli), var(--yaotang-black));
  color: rgba(252, 251, 248, 0.92);
  opacity: 0;
  transform: translateX(22px);
  transition:
    opacity 0.3s ease,
    transform 0.36s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.precept-summary-index {
  position: absolute;
  top: 52px;
  bottom: 48px;
  left: 30px;
  height: auto;
  margin: 0;
  color: var(--chizhang);
  font-family: var(--font-main);
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.12em;
  text-orientation: upright;
  writing-mode: vertical-lr;
}

.precept-grid .precept-summary-copy {
  height: 100%;
  margin: 0;
  color: rgba(252, 251, 248, 0.9);
  font-family: var(--font-main);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.68;
  letter-spacing: 0.035em;
  text-align: start;
  text-indent: 2em;
  text-orientation: upright;
  writing-mode: vertical-rl;
}

.precept-grid article:hover,
.precept-grid article:focus-visible {
  border-color: var(--wutan);
  box-shadow: 0 26px 62px rgba(66, 37, 23, 0.16);
  transform: translateY(-6px);
}

.precept-grid article:focus-visible {
  outline: 2px solid var(--wutan);
  outline-offset: 4px;
}

.precept-grid article:hover::before,
.precept-grid article:focus-visible::before {
  background: var(--wutan);
}

.precept-grid article:hover .precept-summary,
.precept-grid article:focus-visible .precept-summary {
  opacity: 1;
  transform: translateX(0);
}

.precept-grid article:hover > h3,
.precept-grid article:focus-visible > h3 {
  opacity: 0;
}

.precept-grid article:hover > .precept-topic,
.precept-grid article:focus-visible > .precept-topic {
  color: var(--chizhang);
}

.precept-grid article:hover > .precept-topic::after,
.precept-grid article:focus-visible > .precept-topic::after {
  background: rgba(221, 210, 184, 0.58);
}

@media (max-width: 1180px) {
  .brand-precepts .precept-grid {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 304px;
    gap: 18px;
    padding: 6px 0 22px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: none;
  }

  .brand-precepts .precept-grid::-webkit-scrollbar {
    display: none;
  }

  .brand-precepts .precept-grid article {
    scroll-snap-align: start;
  }
}


.brand-quality {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 50px;
  align-items: center;
}

.brand-mail-order {
  position: relative;
  grid-template-columns: minmax(560px, 1.04fr) minmax(430px, 0.96fr);
  gap: clamp(44px, 4vw, 58px);
  width: min(1260px, calc(100% - 40px));
  padding: 76px 64px;
  align-items: start;
  overflow: hidden;
  border: 1px solid rgba(197, 196, 194, 0.54);
  background:
    radial-gradient(circle at 10% 6%, rgba(221, 210, 184, 0.34), transparent 31%),
    linear-gradient(135deg, rgba(252, 251, 248, 0.98), rgba(238, 232, 220, 0.7));
  box-shadow: 0 28px 74px rgba(66, 37, 23, 0.13);
}

.brand-mail-order::before {
  position: absolute;
  top: 0;
  left: 64px;
  width: 110px;
  height: 3px;
  background: var(--wutan);
  content: "";
}

.mail-order-copy {
  position: relative;
  z-index: 1;
}

.mail-order-copy .eyebrow {
  margin-bottom: 12px;
  color: var(--wutan);
}

.mail-order-copy h2,
.brand-vision h2 {
  margin: 0 0 22px;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.16;
}

.mail-order-copy h2 {
  display: flex;
  align-items: baseline;
  gap: clamp(30px, 3.2vw, 48px);
  color: var(--qingli);
  font-size: clamp(42px, 4.5vw, 60px);
  letter-spacing: 0;
  white-space: nowrap;
}

.mail-order-copy h2 span {
  display: block;
  white-space: nowrap;
}

.mail-order-lead {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.95;
  letter-spacing: 0;
  text-align: left;
  word-spacing: 0;
}

.mail-order-facts {
  display: grid;
  gap: 0;
  margin-top: 30px;
}

.mail-order-facts article {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 19px 0;
  border-top: 1px solid var(--line);
}

.mail-order-facts article:last-child {
  padding-bottom: 0;
}

.mail-order-facts article > span {
  display: grid;
  place-items: center;
  align-self: start;
  width: 30px;
  aspect-ratio: 1;
  margin-top: 2px;
  border: 1px solid rgba(178, 109, 93, 0.64);
  border-radius: 50%;
  color: var(--wutan);
  font-family: Arial, sans-serif;
  font-size: 9px;
  line-height: 1;
}

.mail-order-facts h3 {
  margin: 0 0 7px;
  color: var(--qingli);
  font-size: 24px;
  line-height: 1.35;
  letter-spacing: 0;
  word-spacing: 0;
}

.mail-order-facts p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.82;
  letter-spacing: 0;
  word-spacing: 0;
}

.mail-order-archive {
  position: relative;
  z-index: 1;
  margin: 0;
}

.mail-order-archive picture {
  display: block;
}

.mail-order-archive img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 560px;
  aspect-ratio: auto;
  object-fit: contain;
  filter: sepia(0.08) contrast(1.02);
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.mail-order-archive:hover img {
  transform: scale(1.025);
}

.mail-order-archive-frame {
  position: relative;
  padding: 15px;
  overflow: hidden;
  border: 1px solid rgba(178, 109, 93, 0.42);
  background: rgba(252, 251, 248, 0.9);
  box-shadow: 0 24px 56px rgba(66, 37, 23, 0.18);
  width: fit-content;
}

.mail-order-archive-frame::before {
  position: absolute;
  z-index: 2;
  inset: 15px;
  border: 1px solid rgba(66, 37, 23, 0.14);
  content: "";
  pointer-events: none;
}

.mail-order-archive {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.mail-order-archive figcaption {
  display: flex;
  gap: 6px;
  margin-top: 16px;
  color: var(--muted);
  font-family: var(--font-culture);
  font-size: 12px;
  line-height: 1.65;
}

.mail-order-archive figcaption span {
  color: var(--wutan);
  font-family: var(--font-brand);
  font-size: 11px;
  letter-spacing: 0.08em;
}

@media (max-width: 1100px) {
  .brand-mail-order {
    grid-template-columns: 1fr;
    gap: 44px;
    padding: 58px 42px;
  }

  .brand-mail-order::before {
    left: 42px;
  }

  .mail-order-copy {
    max-width: 700px;
  }

  .mail-order-archive {
    width: min(100%, 680px);
  }
}

@media (max-width: 680px) {
  .brand-mail-order.section {
    width: calc(100% - 28px);
    gap: 36px;
    padding: 48px 22px 34px;
  }

  .brand-mail-order::before {
    left: 22px;
    width: 82px;
  }

  .mail-order-copy h2 {
    gap: clamp(12px, 4vw, 22px);
    margin-bottom: 18px;
    font-size: clamp(28px, 8.9vw, 37px);
    line-height: 1.2;
    letter-spacing: 0;
  }

  .mail-order-lead {
    font-size: clamp(14px, 3.7vw, 15px);
    line-height: 1.9;
    letter-spacing: 0;
    text-align: left;
    text-align-last: left;
    word-spacing: 0;
  }

  .mail-order-facts {
    margin-top: 24px;
  }

  .mail-order-facts article {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 11px;
    padding: 17px 0;
  }

  .mail-order-facts article > span {
    width: 27px;
  }

  .mail-order-facts h3 {
    font-size: 17px;
    line-height: 1.42;
    letter-spacing: 0;
  }

  .mail-order-facts p {
    font-size: 13px;
    line-height: 1.78;
    letter-spacing: 0;
    text-align: left;
    word-spacing: 0;
  }

  .mail-order-archive {
    justify-self: center;
    align-items: center;
    width: 100%;
  }

  .mail-order-archive-frame {
    max-width: 100%;
    margin-inline: auto;
    padding: 9px;
  }

  .mail-order-archive-frame::before {
    inset: 9px;
  }

  .mail-order-archive figcaption {
    justify-content: center;
    margin-top: 12px;
    font-size: 12px;
    line-height: 1.7;
    text-align: center;
  }

  .mail-order-archive figcaption span {
    font-size: 11px;
    letter-spacing: 0.06em;
  }
}

.brand-contributions {
  position: relative;
}

.contribution-heading {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(360px, 520px);
  gap: clamp(48px, 7vw, 110px);
  align-items: end;
  margin-bottom: 58px;
}

.contribution-heading .eyebrow {
  margin-bottom: 12px;
  color: var(--wutan);
}

.contribution-heading h2 {
  margin: 0;
  color: var(--qingli);
  font-size: clamp(42px, 5vw, 66px);
  line-height: 1.08;
}

.contribution-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.95;
}

.contribution-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  padding-top: 94px;
}

.contribution-timeline::before {
  position: absolute;
  top: 28px;
  right: calc(100% / 6);
  left: calc(100% / 6);
  height: 1px;
  background: linear-gradient(90deg, rgba(178, 109, 93, 0.28), var(--wutan) 18%, var(--wutan) 82%, rgba(178, 109, 93, 0.28));
  content: "";
}

.contribution-record {
  position: relative;
  min-width: 0;
}

.contribution-marker {
  position: absolute;
  z-index: 2;
  top: -94px;
  left: 50%;
  display: grid;
  justify-items: center;
  color: var(--wutan);
  transform: translateX(-50%);
}

.contribution-marker span {
  display: grid;
  place-items: center;
  width: 36px;
  aspect-ratio: 1;
  border: 7px solid var(--paper);
  border-radius: 50%;
  background: var(--wutan);
  box-shadow: 0 0 0 1px rgba(178, 109, 93, 0.5);
  color: var(--white);
  font-family: var(--font-brand);
  font-size: 10px;
  line-height: 1;
}

.contribution-marker time {
  margin-top: 10px;
  color: var(--qingli);
  font-family: var(--font-brand);
  font-size: 20px;
  font-weight: 400;
  white-space: nowrap;
}

.contribution-card {
  position: relative;
  min-height: 470px;
  padding: 38px 34px 34px;
  overflow: hidden;
  border: 1px solid rgba(197, 196, 194, 0.58);
  background:
    linear-gradient(135deg, rgba(221, 210, 184, 0.2), transparent 42%),
    var(--white);
  box-shadow: 0 20px 54px rgba(66, 37, 23, 0.1);
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.35s ease,
    box-shadow 0.45s ease;
}

.contribution-summary {
  position: relative;
  z-index: 1;
  height: 100%;
  transition:
    opacity 0.3s ease,
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.contribution-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 42%;
  height: 3px;
  background: var(--wutan);
  content: "";
  transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.contribution-record:nth-child(2) .contribution-card {
  transform: translateY(-12px);
}

.contribution-card h3 {
  margin: 0 0 14px;
  color: var(--qingli);
  font-family: var(--font-brand);
  font-size: 32px;
  font-weight: 400;
  line-height: 1.2;
}

.contribution-source {
  margin: 0 0 26px !important;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  color: var(--wutan) !important;
  font-family: var(--font-brand);
  font-size: 15px !important;
  line-height: 1.65 !important;
}

.contribution-summary > p:not(.contribution-source) {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-brand);
  font-size: 15px;
  line-height: 1.95;
}

.contribution-original {
  position: absolute;
  z-index: 3;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 30px 30px 28px;
  overflow: auto;
  color: var(--chizhang);
  background:
    linear-gradient(145deg, rgba(29, 32, 38, 0.16), transparent 42%),
    var(--qingli);
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
  transition:
    opacity 0.3s ease,
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
  scrollbar-color: rgba(221, 210, 184, 0.52) transparent;
  scrollbar-width: thin;
}

.contribution-original-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.contribution-original-heading strong {
  color: var(--chizhang);
  font-family: var(--font-brand);
  font-size: 32px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0.06em;
}

.contribution-original-heading time {
  flex: 0 0 auto;
  color: rgba(221, 210, 184, 0.72);
  font-family: var(--font-brand);
  font-size: 18px;
  letter-spacing: 0.04em;
}

.contribution-original-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  color: rgba(221, 210, 184, 0.72);
  font-family: var(--font-brand);
  font-size: 16px;
  letter-spacing: 0.12em;
}

.contribution-original-label::after {
  flex: 1;
  height: 1px;
  background: rgba(221, 210, 184, 0.26);
  content: "";
}

.contribution-original blockquote {
  margin: 0;
  color: rgba(248, 246, 241, 0.92);
  font-family: var(--font-culture);
  font-size: 14px;
  line-height: 1.92;
  text-align: justify;
}

.contribution-original cite {
  display: block;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(221, 210, 184, 0.2);
  color: rgba(221, 210, 184, 0.78);
  font-family: var(--font-brand);
  font-size: 13px;
  font-style: normal;
  line-height: 1.7;
  text-align: right;
}

.contribution-record:focus {
  outline: none;
}

.contribution-record:hover .contribution-summary,
.contribution-record:focus .contribution-summary,
.contribution-record:focus-within .contribution-summary {
  opacity: 0;
  transform: translateY(-12px);
}

.contribution-record:hover .contribution-original,
.contribution-record:focus .contribution-original,
.contribution-record:focus-within .contribution-original {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.contribution-record:hover .contribution-card,
.contribution-record:focus .contribution-card,
.contribution-record:focus-within .contribution-card {
  border-color: rgba(178, 109, 93, 0.7);
  box-shadow: 0 28px 68px rgba(66, 37, 23, 0.17);
  transform: translateY(-8px);
}

.contribution-record:nth-child(2):hover .contribution-card,
.contribution-record:nth-child(2):focus .contribution-card,
.contribution-record:nth-child(2):focus-within .contribution-card {
  transform: translateY(-20px);
}

.contribution-record:hover .contribution-card::before,
.contribution-record:focus .contribution-card::before,
.contribution-record:focus-within .contribution-card::before {
  width: 100%;
}

@media (max-width: 900px) {
  .contribution-heading {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 44px;
  }

  .contribution-heading > p {
    max-width: 680px;
  }

  .contribution-timeline {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 0 0 54px;
  }

  .contribution-timeline::before {
    top: 18px;
    right: auto;
    bottom: 18px;
    left: 17px;
    width: 1px;
    height: auto;
    background: linear-gradient(var(--wutan), rgba(178, 109, 93, 0.25));
  }

  .contribution-marker {
    top: 24px;
    left: -37px;
    transform: none;
  }

  .contribution-marker span {
    width: 34px;
    border-width: 6px;
  }

  .contribution-marker time {
    position: absolute;
    top: 0;
    left: 50px;
    margin: 0;
    color: var(--wutan);
    font-size: 17px;
    transition: opacity 0.24s ease;
  }

  .contribution-record:hover .contribution-marker time,
  .contribution-record:focus .contribution-marker time,
  .contribution-record:focus-within .contribution-marker time {
    opacity: 0;
  }

  .contribution-card,
  .contribution-record:nth-child(2) .contribution-card {
    min-height: 460px;
    padding: 54px 28px 28px;
    transform: none;
  }

  .contribution-record:nth-child(2):hover .contribution-card,
  .contribution-record:nth-child(2):focus-within .contribution-card {
    transform: translateX(6px);
  }

  .contribution-record:hover .contribution-card,
  .contribution-record:focus-within .contribution-card {
    transform: translateX(6px);
  }
}

@media (max-width: 680px) {
  .brand-contributions.section {
    width: calc(100% - 32px);
    padding-top: 72px;
    padding-bottom: 82px;
  }

  .contribution-heading h2 {
    font-size: 38px;
  }

  .contribution-heading > p {
    font-size: 14px;
    line-height: 1.85;
  }

  .contribution-timeline {
    gap: 22px;
    padding-left: 28px;
  }

  .contribution-timeline::before {
    top: 20px;
    bottom: 20px;
    left: 10px;
  }

  .contribution-marker {
    top: 18px;
    left: -18px;
    transform: translateX(-50%);
  }

  .contribution-marker span {
    width: 38px;
    border-width: 5px;
    font-size: 11px;
  }

  .contribution-marker time {
    top: 1px;
    left: 57px;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0.03em;
  }

  .contribution-card,
  .contribution-record:nth-child(2) .contribution-card {
    min-height: clamp(340px, 96vw, 400px);
    padding: 62px 20px 26px 22px;
    box-shadow: 0 14px 34px rgba(66, 37, 23, 0.09);
  }

  .contribution-card h3 {
    margin-bottom: 12px;
    font-size: 28px;
    line-height: 1.15;
  }

  .contribution-source {
    margin-bottom: 17px !important;
    padding-bottom: 15px;
    font-size: 13px !important;
    line-height: 1.6 !important;
  }

  .contribution-summary > p:not(.contribution-source) {
    font-size: 14px;
    line-height: 1.8;
    text-align: justify;
    text-justify: inter-ideograph;
  }

  .contribution-summary > p:not(.contribution-source) strong {
    color: var(--qingli);
    font-weight: 600;
  }

  .contribution-record:nth-child(2):hover .contribution-card,
  .contribution-record:nth-child(2):focus .contribution-card,
  .contribution-record:nth-child(2):focus-within .contribution-card,
  .contribution-record:hover .contribution-card,
  .contribution-record:focus .contribution-card,
  .contribution-record:focus-within .contribution-card {
    transform: none;
  }

  .contribution-original {
    padding: 24px 22px 24px;
  }

  .contribution-original-heading strong {
    font-size: 28px;
  }

  .contribution-original-heading time {
    font-size: 16px;
  }

  .contribution-original-label {
    font-size: 15px;
  }

  .contribution-original blockquote {
    font-size: 13px;
    line-height: 1.85;
  }
}

.brand-vision.section {
  position: relative;
  isolation: isolate;
  display: grid;
  width: min(980px, calc(100% - clamp(56px, 9vw, 144px)));
  min-height: 0;
  margin-bottom: 0;
  padding: clamp(58px, 5vw, 68px) 0 clamp(64px, 5.5vw, 74px);
  place-items: center;
  overflow: hidden;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.brand-vision::before,
.brand-vision::after {
  display: none;
}

.brand-vision-watermark {
  position: absolute;
  z-index: -1;
  aspect-ratio: 1;
  background: var(--wutan);
  -webkit-mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  pointer-events: none;
}

.brand-vision-watermark--left {
  top: 22px;
  left: 2px;
  width: clamp(118px, 12vw, 152px);
  opacity: 0.026;
  transform: rotate(-9deg);
}

.brand-vision-watermark--right {
  right: 0;
  bottom: 16px;
  width: clamp(148px, 16vw, 196px);
  opacity: 0.034;
  transform: rotate(8deg);
}

.brand-vision-content {
  display: grid;
  justify-items: center;
  width: min(100%, 820px);
  text-align: center;
}

.brand-vision-kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 12px;
  color: var(--wutan);
}

.brand-vision-kicker::before,
.brand-vision-kicker::after {
  width: 24px;
  height: 1px;
  background: currentColor;
  content: "";
  opacity: 0.64;
}

.brand-vision-kicker .eyebrow {
  margin: 0;
  color: currentColor;
  font-size: 11px;
  letter-spacing: 0.18em;
}

.brand-vision-emblem {
  width: 24px;
  height: 24px;
  margin: 0;
  background: var(--qingli);
  opacity: 0.76;
  -webkit-mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
  mask: url("./assets/brand-window-symbol.png") center / contain no-repeat;
}

.brand-vision h2 {
  max-width: 100%;
  margin: 0;
  color: var(--qingli);
  font-family: var(--font-brand);
  font-size: clamp(34px, 3.2vw, 44px);
  line-height: 1.22;
  letter-spacing: 0.02em;
  text-wrap: balance;
  white-space: nowrap;
}

.brand-vision h2 span {
  display: inline;
}

.brand-vision .brand-vision-copy {
  max-width: 680px;
  margin-top: 16px;
  color: var(--muted);
  font-size: clamp(14px, 1vw, 15px);
  line-height: 1.9;
  letter-spacing: 0.015em;
  text-wrap: pretty;
}

@media (max-width: 1500px) {
  .site-header {
    grid-template-columns: 180px 1fr auto;
    gap: 18px;
    padding: 0 36px;
  }

  .site-nav {
    gap: clamp(18px, 1.85vw, 30px);
    font-size: clamp(15px, 1.08vw, 18px);
  }

  .phone-link {
    font-size: 19px;
  }

  .tool-icon {
    width: 28px;
    height: 28px;
    font-size: 11px;
  }
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: auto 1fr;
    min-height: 96px;
    padding: 0 24px;
  }

  .brand {
    width: 148px;
    min-width: 148px;
  }

  .brand-logo {
    width: 148px;
    max-height: 44px;
  }

  .header-tools {
    display: none;
  }

  .nav-toggle {
    position: absolute;
    top: 50%;
    right: 24px;
    z-index: 3;
    transform: translateY(-50%);
    display: grid;
    gap: 5px;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255, 255, 255, 0.88);
    border-radius: 50%;
    place-content: center;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
  }

  .nav-toggle span {
    width: 18px;
    height: 1px;
    background: currentColor;
  }

  .site-nav {
    position: absolute;
    top: 96px;
    left: 0;
    right: 0;
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    padding: 18px 24px 28px;
    background:
      radial-gradient(circle at 82% 0, rgba(178, 109, 93, 0.38), transparent 34%),
      rgba(29, 32, 38, 0.98);
    color: var(--white);
    box-shadow: 0 18px 34px rgba(66, 37, 23, 0.11);
    font-size: 20px;
  }

  .site-nav.open {
    display: grid;
  }

  .site-nav a {
    padding: 18px 0 22px;
  }

  .inner-page .site-header.nav-open {
    color: var(--white);
    background:
      radial-gradient(circle at 82% 0, rgba(178, 109, 93, 0.38), transparent 34%),
      rgba(29, 32, 38, 0.98);
  }

  .inner-page .site-nav a,
  .inner-page .site-nav a:hover,
  .inner-page .site-nav a:focus-visible,
  .inner-page .site-nav a.active {
    color: var(--white);
  }

  .inner-page .nav-toggle {
    border-color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
  }

  .inner-page .site-header.nav-open .nav-toggle {
    border-color: rgba(255, 255, 255, 0.88);
    color: #fff;
  }

  .service-grid,
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-page-main {
    padding-top: 0;
  }

  .product-catalog.section {
    width: min(920px, calc(100% - 56px));
  }

  .services.section {
    width: min(920px, calc(100% - 56px));
    padding-top: 92px;
    padding-bottom: 112px;
  }

  .service-grid article:nth-child(odd) {
    border-left: 0;
  }

  .service-grid article:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .journal-grid,
  .store,
  .contact,
  .source-panel,
  .section-heading.split,
  .heritage-layout,
  .brand-story,
  .brand-quality,
  .brand-vision,
  .heritage.section {
    width: min(920px, calc(100% - 56px));
    padding-top: 96px;
    padding-bottom: 120px;
  }

  .heritage-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 58px;
  }

  .heritage-intro {
    max-width: 620px;
  }

  .heritage-visuals {
    width: min(100%, 780px);
    justify-self: center;
  }

  .selection-showcase.section {
    width: min(920px, calc(100% - 56px));
    padding-top: 88px;
    padding-bottom: 112px;
  }

  .selection-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .selection-card {
    aspect-ratio: 3 / 2;
  }

  .selection-card--lead {
    grid-column: 1 / -1;
    grid-row: auto;
    aspect-ratio: 16 / 8.5;
  }

  .story-copy,
  .brand-vision {
    align-items: stretch;
  }

  .brand-precepts {
    width: min(920px, calc(100% - 56px));
  }

  .precepts-intro {
    max-width: 720px;
  }



  .brand-culture-hero {
    padding-top: 0;
  }

  .source-selection-hero {
    padding: 142px 0 78px;
  }

  .source-selection-intro {
    width: calc(100% - 36px);
    margin-bottom: 58px;
  }

  .source-selection-eyebrow {
    margin-bottom: 17px;
    font-size: 10px;
    letter-spacing: 0.19em;
  }

  .source-selection-intro h1 {
    font-size: clamp(28px, 8vw, 36px);
    line-height: 1.55;
    letter-spacing: 0.04em;
    white-space: normal;
  }

  .source-selection-rule {
    margin: 24px auto 20px;
  }

  .source-selection-lead {
    font-size: 15px;
    line-height: 1.95;
    text-align: justify;
  }

  .source-product-reserve {
    grid-template-columns: 1fr;
    grid-auto-rows: 190px;
    width: calc(100% - 28px);
  }

  .source-reserve-card--wide {
    grid-column: span 1;
  }

  .source-reserve-card--tall {
    grid-row: span 1;
  }

  .source-product-card-copy {
    right: 22px;
    left: 22px;
    bottom: 22px;
    max-width: none;
  }

  .source-product-card-copy strong {
    font-size: 25px;
  }

  .source-detail-dialog {
    width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
  }

  .source-detail-shell {
    grid-template-columns: 1fr;
    grid-template-rows: 210px 1fr;
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
  }

  .source-detail-close {
    position: absolute;
    top: 16px;
    right: 16px;
  }

  .source-detail-visual {
    height: 210px;
  }

  .source-detail-visual > .source-responsive-media > img {
    object-position: center 54%;
  }

  .source-detail-visual-line {
    top: 20px;
    left: 20px;
    width: 46px;
    height: 46px;
  }

  .source-detail-visual figcaption {
    right: 20px;
    bottom: 18px;
    left: 20px;
    gap: 2px;
  }

  .source-detail-visual figcaption > span,
  .source-detail-visual figcaption em {
    display: none;
  }

  .source-detail-visual figcaption strong {
    font-size: 29px;
  }

  .source-detail-panel {
    height: auto;
    padding: 20px 20px 18px;
    overflow: hidden;
  }

  .source-detail-heading {
    padding-right: 0;
  }

  .source-detail-heading > span {
    display: inline-block;
    margin-bottom: 7px;
    padding-left: 8px;
    font-size: 12.5px;
  }

  .source-detail-heading h2 {
    margin-bottom: 6px;
    font-size: 28px;
  }

  .source-detail-heading p {
    font-size: 13.5px;
    line-height: 1.65;
  }

  .source-detail-compact-facts {
    margin: 12px 0;
  }

  .source-detail-compact-facts div {
    gap: 4px;
    padding: 9px 5px 9px 0;
  }

  .source-detail-compact-facts div + div {
    padding-left: 7px;
  }

  .source-detail-compact-facts span { font-size: 11.5px; }

  .source-detail-compact-facts strong {
    font-size: 12.5px;
  }

  .source-detail-compact-prose {
    gap: 9px;
  }

  .source-detail-compact-prose p {
    font-size: 13px;
    line-height: 1.66;
  }

  .source-detail-panel.is-dense {
    padding: 16px 18px 14px;
  }

  .source-detail-panel.is-dense .source-detail-heading h2 {
    font-size: 26px;
  }

  .source-detail-panel.is-dense .source-detail-heading p {
    font-size: 12.5px;
  }

  .source-detail-panel.is-dense .source-detail-compact-facts {
    margin: 8px 0;
  }

  .source-detail-panel.is-dense .source-detail-compact-facts span {
    font-size: 10.5px;
  }

  .source-detail-panel.is-dense .source-detail-compact-facts strong {
    font-size: 11.5px;
  }

  .source-detail-panel.is-dense .source-detail-compact-prose {
    gap: 5px;
  }

  .source-detail-panel.is-dense .source-detail-compact-prose p {
    font-size: 13px;
    line-height: 1.55;
  }

  .story-seal {
    display: none;
  }

  .site-footer {
    padding-inline: 24px;
  }

  .footer-inner {
    gap: 20px;
    padding: 30px 0 24px;
  }

  .footer-records {
    padding-top: 17px;
  }

  .footer-logo {
    width: min(260px, 78vw);
  }

  .footer-records {
    font-size: 13px;
    line-height: 1.7;
  }

  .footer-records p:first-child {
    font-size: 15px;
  }

  .footer-records a {
    margin-left: 0;
  }
}

@media (min-width: 681px) and (max-width: 1180px) {
  .journal.section {
    width: min(952px, calc(100% - 56px));
    padding-top: 92px;
    padding-bottom: 104px;
  }

  .journal-grid {
    width: 100%;
    padding: 0;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .news-content {
    min-height: 292px;
    padding: 24px 22px 22px;
  }

  .journal .news-card h3 {
    font-size: 21px;
  }
}

@media (max-width: 680px) {
  .site-nav {
    position: fixed;
    top: 96px;
    left: 0;
    right: 0;
    width: 100%;
    grid-template-columns: 1fr;
    max-height: calc(100vh - 96px);
    padding: 12px 30px 26px;
    overflow-y: auto;
    background:
      radial-gradient(circle at 82% 0, rgba(178, 109, 93, 0.38), transparent 34%),
      rgba(29, 32, 38, 0.98);
    font-size: 18px;
  }

  .site-nav > a {
    padding: 13px 0 17px;
  }

  .product-catalog.section {
    display: grid;
    grid-template-columns: clamp(74px, 20vw, 80px) minmax(0, 1fr);
    gap: 24px 10px;
    align-items: start;
    width: calc(100% - 20px);
    padding-top: 64px;
    padding-bottom: 88px;
  }

  .product-catalog-heading {
    grid-column: 1 / -1;
    margin-bottom: 0;
  }

  .product-catalog-heading h1 {
    font-size: clamp(30px, 8.8vw, 36px);
  }

  .product-category-nav {
    position: sticky;
    top: 110px;
    grid-column: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    width: 100%;
    max-width: none;
    margin: 0;
  }

  .product-category-nav .tab {
    width: 100%;
    min-height: 44px;
    padding: 0 2px;
    border-radius: 0;
    font-size: clamp(13px, 3.8vw, 15px);
    letter-spacing: 0.02em;
    white-space: nowrap;
  }

  .product-catalog .product-grid {
    grid-column: 2;
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    min-width: 0;
    min-height: 0;
  }

  .product-catalog .product-card {
    display: grid;
    grid-template-columns: clamp(112px, 35vw, 136px) minmax(0, 1fr);
    grid-template-rows: 1fr 43px 32px 1fr;
    min-width: 0;
    min-height: 0;
    box-shadow: 0 10px 24px rgba(66, 37, 23, 0.1);
  }

  .product-catalog .product-card.is-hidden,
  .product-catalog .product-card[hidden] {
    display: none;
  }

  .product-catalog .product-card:hover {
    transform: none;
  }

  .product-catalog .product-card img {
    grid-row: 1 / 5;
    grid-column: 1;
    align-self: start;
    width: 100%;
    height: auto;
    min-height: 0;
    aspect-ratio: 1;
    object-fit: cover;
  }

  .product-catalog .product-card h3,
  .product-catalog .product-card p {
    grid-column: 2;
    display: -webkit-box;
    min-width: 0;
    padding-right: 9px;
    padding-left: 9px;
    overflow: hidden;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .product-catalog .product-card h3 {
    grid-row: 2;
    align-self: stretch;
    margin: 0;
    padding-top: 0;
    padding-bottom: 4px;
    font-size: clamp(14px, 4vw, 16px);
    line-height: 1.25;
  }

  .product-catalog .product-card p {
    grid-row: 3;
    align-self: stretch;
    margin: 0;
    padding-bottom: 0;
    color: rgba(29, 32, 38, 0.68);
    font-size: clamp(10.5px, 2.8vw, 12px);
    line-height: 1.45;
  }

  .product-catalog .product-empty {
    padding: 32px 12px;
    font-size: 13px;
  }

  .brand-story {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .story-seal {
    display: none;
  }

  .story-copy {
    grid-template-columns: 1fr;
    gap: 22px;
    font-size: 16px;
    line-height: 2;
    letter-spacing: 0;
  }

  .story-signature {
    gap: 10px;
    font-size: 16px;
    letter-spacing: 0.04em;
  }

  .story-signature span {
    width: 42px;
  }

  .belief-panel {
    width: calc(100% - 28px);
    padding: 48px 28px;
    background-size: cover, 82px 82px, 82px 82px, cover;
  }

  .belief-panel::after {
    right: -28px;
    width: 180px;
    opacity: 0.11;
  }

  .belief-panel h2 {
    font-size: 34px;
    line-height: 1.22;
  }

  .belief-panel p:last-child {
    font-size: 15px;
  }

  .precept-grid,
  .brand-quality,
  .brand-vision {
    grid-template-columns: 1fr;
  }

  .brand-precepts {
    width: calc(100% - 24px);
    padding-top: 24px;
    padding-bottom: 72px;
  }

  .precepts-intro {
    margin-bottom: 28px;
  }

  .precepts-intro h2 {
    font-size: 38px;
  }

  .precepts-intro > p:last-child {
    margin-top: 14px;
    font-size: 14.5px;
    line-height: 1.8;
  }

  .brand-precepts .precept-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-flow: row;
    grid-auto-columns: auto;
    gap: 10px;
    padding: 0;
    overflow: visible;
    scroll-snap-type: none;
  }

  .brand-precepts .precept-grid article {
    display: flex;
    width: 100%;
    height: clamp(308px, 91vw, 350px);
    min-height: 0;
    aspect-ratio: auto;
    padding: 18px 10px 16px;
    box-shadow: 0 12px 30px rgba(66, 37, 23, 0.08);
    scroll-snap-align: none;
  }

  .brand-precepts .precept-topic {
    position: absolute;
    top: 18px;
    right: clamp(13px, 3.8vw, 15px);
    display: block;
    color: var(--wutan);
    font-size: clamp(11.5px, 3.2vw, 12.5px);
    line-height: 1.24;
    letter-spacing: 0.1em;
    text-orientation: upright;
    writing-mode: vertical-rl;
  }

  .brand-precepts .precept-topic::after {
    width: 1px;
    height: 24px;
    margin: 10px auto 0;
  }

  .brand-precepts .precept-grid h3 {
    display: flex;
    flex: 1;
    flex-direction: row-reverse;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin: 0;
    font-size: clamp(22px, 6.6vw, 27px);
    line-height: 1.08;
    letter-spacing: 0.02em;
    text-align: center;
  }

  .brand-precepts .precept-grid h3 span {
    text-orientation: upright;
    white-space: nowrap;
    writing-mode: vertical-rl;
  }

  .brand-precepts .precept-grid .precept-summary {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: stretch;
    justify-content: center;
    margin: 0;
    padding: 28px 28px 28px 10px;
    overflow: hidden;
    border-top: 0;
    background:
      linear-gradient(145deg, var(--qingli), var(--yaotang-black));
    color: rgba(252, 251, 248, 0.92);
    opacity: 0;
    pointer-events: none;
    transform: translateX(14px);
  }

  .brand-precepts .precept-summary-index {
    display: none;
  }

  .brand-precepts .precept-grid .precept-summary-copy {
    /* iOS Safari 需要明确的竖排列宽；自动宽度会让长说明只排出部分列。 */
    display: grid;
    box-sizing: border-box;
    flex: 0 0 100%;
    place-items: stretch center;
    width: 100%;
    height: 100%;
    min-width: 0;
    max-width: 100%;
    margin: 0;
    overflow: visible;
    color: rgba(252, 251, 248, 0.92);
    font-size: clamp(12px, 3.5vw, 13.5px);
    line-height: 1.4;
    letter-spacing: 0.01em;
    text-align: start;
    text-indent: 0;
    writing-mode: horizontal-tb;
  }

  .brand-precepts .precept-grid .precept-summary-copy > span {
    display: block;
    width: max-content;
    max-width: 100%;
    height: 100%;
    text-indent: 2em;
    text-orientation: upright;
    writing-mode: vertical-rl;
  }

  .brand-precepts .precept-grid article:hover,
  .brand-precepts .precept-grid article:focus,
  .brand-precepts .precept-grid article:focus-visible {
    box-shadow: 0 18px 38px rgba(66, 37, 23, 0.14);
    transform: translateY(-2px);
  }

  .brand-precepts .precept-grid article:hover .precept-summary,
  .brand-precepts .precept-grid article:focus .precept-summary,
  .brand-precepts .precept-grid article:focus-visible .precept-summary,
  .brand-precepts .precept-grid article:hover > .precept-topic,
  .brand-precepts .precept-grid article:focus > .precept-topic,
  .brand-precepts .precept-grid article:focus-visible > .precept-topic {
    opacity: 1;
    transform: none;
  }

  .brand-precepts .precept-grid article:hover > h3,
  .brand-precepts .precept-grid article:focus > h3,
  .brand-precepts .precept-grid article:focus-visible > h3 {
    opacity: 0;
  }

  .brand-precepts .precept-grid article:hover > .precept-topic,
  .brand-precepts .precept-grid article:focus > .precept-topic,
  .brand-precepts .precept-grid article:focus-visible > .precept-topic {
    color: var(--chizhang);
  }

  .brand-precepts .precept-grid article:hover > .precept-topic::after,
  .brand-precepts .precept-grid article:focus > .precept-topic::after,
  .brand-precepts .precept-grid article:focus-visible > .precept-topic::after {
    background: rgba(221, 210, 184, 0.58);
  }

  .brand-vision.section {
    min-height: 0;
    width: calc(100% - 40px);
    padding: 44px 4px 50px;
  }

  .brand-vision-watermark--left {
    top: 24px;
    left: -30px;
    width: 112px;
  }

  .brand-vision-watermark--right {
    right: -28px;
    bottom: 20px;
    width: 142px;
  }

  .brand-vision-kicker {
    gap: 8px;
    margin-bottom: 10px;
  }

  .brand-vision-kicker::before,
  .brand-vision-kicker::after {
    width: 20px;
  }

  .brand-vision-emblem {
    width: 22px;
    height: 22px;
  }

  .brand-vision h2 {
    font-size: clamp(28px, 7.7vw, 32px);
    line-height: 1.25;
    letter-spacing: 0;
    white-space: normal;
  }

  .brand-vision h2 span {
    display: block;
  }

  .brand-vision .brand-vision-copy {
    margin-top: 16px;
    font-size: 13.5px;
    line-height: 1.85;
  }

  .heritage.section {
    width: calc(100% - 28px);
    padding-top: 72px;
    padding-bottom: 86px;
  }

  .heritage-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
    width: 100%;
    padding: 0;
  }

  .heritage-intro {
    width: 100%;
    max-width: none;
    text-align: center;
  }

  .heritage-intro h2 {
    margin-bottom: 22px;
    font-size: clamp(28px, 8.5vw, 34px);
    line-height: 1.32;
    text-align: center;
    white-space: normal;
  }

  .heritage-title-gap {
    width: 0.52em;
  }

  .heritage-intro p {
    max-width: 34em;
    margin: 0 auto;
    font-size: clamp(14px, 3.8vw, 15px);
    line-height: 1.9;
    text-align: center;
    text-indent: 0;
  }

  .heritage-visuals {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(6px, 2.2vw, 10px);
    width: 100%;
    max-width: none;
    padding-bottom: 0;
    overflow: visible;
  }

  .heritage-visual-slot,
  .heritage-visual-slot:nth-child(2) {
    min-width: 0;
    aspect-ratio: 2 / 3;
    margin-top: 0;
    box-shadow: 0 10px 24px rgba(66, 37, 23, 0.12);
    scroll-snap-align: none;
  }

  .heritage-visual-slot::before {
    inset: clamp(5px, 1.8vw, 8px);
  }

  .heritage-visual-kicker {
    top: clamp(13px, 3.8vw, 17px);
    left: clamp(10px, 3vw, 14px);
    font-size: clamp(8.5px, 2.55vw, 10.5px);
    white-space: nowrap;
  }

  .heritage-visual-kicker::before {
    width: clamp(7px, 2.2vw, 10px);
    margin-right: clamp(3px, 1vw, 5px);
  }

  .heritage-visual-copy {
    right: clamp(8px, 2.4vw, 11px);
    bottom: clamp(10px, 3vw, 14px);
    left: clamp(9px, 2.6vw, 12px);
    padding-top: clamp(7px, 2vw, 9px);
  }

  .heritage-visual-copy::before {
    width: clamp(16px, 5vw, 22px);
    height: 1px;
  }

  .heritage-visual-copy h3 {
    font-size: clamp(22px, 7vw, 29px);
    line-height: 1;
  }

  .heritage-visual-copy p {
    margin-top: clamp(5px, 1.8vw, 8px);
    font-size: clamp(8px, 2.35vw, 10px);
    line-height: 1.48;
  }

  .source-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    width: calc(100% - 28px);
    padding: 46px 24px 38px;
    background-size: cover, 82px 82px, 82px 82px, cover;
  }

  .source-panel::after {
    top: 58%;
    right: -36px;
    width: 200px;
    opacity: 0.11;
  }

  .source h2 {
    font-size: 34px;
    line-height: 1.3;
    overflow-wrap: normal;
  }

  .source p {
    font-size: 15px;
    line-height: 1.9;
  }

  .source ul {
    gap: 0;
  }

  .source li {
    gap: 11px;
    padding: 16px 0;
    font-size: 15px;
  }

  .source li span {
    width: 8px;
    height: 8px;
    margin-top: 8px;
  }

  .journal.section {
    width: calc(100% - 28px);
    padding-top: 70px;
    padding-bottom: 78px;
  }

  .news-heading {
    margin-bottom: 30px;
  }

  .news-heading h2 {
    font-size: 32px;
  }

  .journal-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    width: 100%;
    padding: 0;
  }

  .news-content {
    min-height: 0;
    padding: 24px 22px 22px;
  }

  .journal .news-card h3 {
    margin-top: 20px;
    font-size: 22px;
  }
}




/* 联系我们子页面 */
.contact-page {
  background:
    linear-gradient(90deg, rgba(197, 196, 194, 0.14) 1px, transparent 1px),
    linear-gradient(180deg, rgba(197, 196, 194, 0.14) 1px, transparent 1px),
    #f8f5ef;
  background-size: 48px 48px;
}

.contact-hero {
  position: relative;
  min-height: clamp(610px, 58vw, 768px);
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--white);
}

.contact-hero-media,
.contact-hero-media img,
.contact-hero-shade {
  position: absolute;
  inset: 0;
}

.contact-hero-media {
  z-index: -3;
}

.contact-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: scale(1.012);
  animation: heroImageDrift 18s ease-in-out infinite alternate;
}

.contact-hero-shade {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(29, 32, 38, 0.78) 0%, rgba(66, 37, 23, 0.58) 24%, rgba(66, 37, 23, 0.12) 56%, rgba(29, 32, 38, 0.16) 100%),
    linear-gradient(0deg, rgba(29, 32, 38, 0.42), transparent 42%, rgba(29, 32, 38, 0.24));
}

.contact-hero::after {
  position: absolute;
  right: clamp(24px, 4.3vw, 72px);
  bottom: 0;
  width: 1px;
  height: 18%;
  background: rgba(221, 210, 184, 0.7);
  content: "";
}

.contact-hero-copy {
  width: min(1180px, calc(100% - 80px));
  margin: 72px auto 0;
}

.contact-hero-copy p {
  margin: 0 0 22px;
  color: var(--chizhang);
  font-size: 13px;
  letter-spacing: 0.32em;
}

.contact-hero-copy h1 {
  margin: 0;
  font-size: clamp(58px, 7.4vw, 112px);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1;
  text-shadow: 0 12px 38px rgba(29, 32, 38, 0.22);
}

.contact-hero-copy > span {
  display: block;
  width: 68px;
  height: 2px;
  margin: 32px 0 24px;
  background: var(--wutan);
}

.contact-hero-copy strong {
  font-size: clamp(18px, 1.5vw, 24px);
  font-weight: 400;
  letter-spacing: 0.22em;
}

.contact-hero-scroll {
  position: absolute;
  right: clamp(40px, 5vw, 82px);
  bottom: 40px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(252, 251, 248, 0.86);
  font-size: 12px;
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
}

.contact-hero-scroll i {
  width: 1px;
  height: 42px;
  background: currentColor;
}

.contact-directory.section {
  width: min(1240px, calc(100% - 80px));
  padding-top: clamp(96px, 9vw, 146px);
  padding-bottom: clamp(104px, 10vw, 158px);
}

.contact-directory-heading {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 470px);
  gap: 60px;
  align-items: end;
  margin-bottom: 58px;
}

.contact-directory-heading .eyebrow {
  margin: 0 0 16px;
  color: var(--wutan);
  font-size: 12px;
  letter-spacing: 0.28em;
}

.contact-directory-heading h2 {
  margin: 0;
  color: var(--qingli);
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.1;
}

.contact-directory-heading > p {
  margin: 0 0 4px;
  padding-left: 28px;
  border-left: 1px solid rgba(178, 109, 93, 0.56);
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.contact-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(66, 37, 23, 0.22);
  border-left: 1px solid rgba(66, 37, 23, 0.22);
  background: rgba(252, 251, 248, 0.72);
  box-shadow: 0 32px 80px rgba(66, 37, 23, 0.1);
}

.contact-info-card {
  position: relative;
  min-height: 300px;
  padding: clamp(34px, 3.4vw, 48px);
  overflow: hidden;
  border-right: 1px solid rgba(66, 37, 23, 0.22);
  border-bottom: 1px solid rgba(66, 37, 23, 0.22);
  background: rgba(252, 251, 248, 0.76);
  transition: color 0.35s ease, background 0.35s ease, transform 0.35s ease;
}

.contact-info-card::after {
  position: absolute;
  right: -64px;
  bottom: -76px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(178, 109, 93, 0.18);
  border-radius: 50%;
  content: "";
  transition: transform 0.5s ease, border-color 0.35s ease;
}

.contact-info-card:hover,
.contact-info-card:focus-within {
  z-index: 1;
  color: var(--white);
  background: var(--qingli);
  transform: translateY(-4px);
}

.contact-info-card:hover::after,
.contact-info-card:focus-within::after {
  border-color: rgba(221, 210, 184, 0.28);
  transform: scale(1.12);
}

.contact-card-index {
  position: absolute;
  top: 24px;
  right: 26px;
  color: rgba(178, 109, 93, 0.72);
  font-size: 12px;
  letter-spacing: 0.18em;
}

.contact-card-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  border: 1px solid rgba(178, 109, 93, 0.62);
  border-radius: 50%;
  color: var(--qingli);
}

.contact-card-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.35;
}

.contact-info-card > p {
  margin: 0 0 10px;
  color: var(--wutan);
  font-size: 18px;
  letter-spacing: 0.14em;
}

.contact-info-card h3 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--qingli);
  font-size: clamp(24px, 2.15vw, 34px);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.contact-info-card:not(.contact-info-card--address) h3 {
  font-size: clamp(24px, 2vw, 31px);
  letter-spacing: 0.015em;
}

.contact-card-note,
.contact-card-action {
  position: absolute;
  left: clamp(34px, 3.4vw, 48px);
  bottom: 28px;
  z-index: 1;
  color: rgba(29, 32, 38, 0.54);
  font-size: 11px;
  letter-spacing: 0.2em;
}

.contact-card-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(178, 109, 93, 0.68);
  color: var(--qingli);
  font-size: 13px;
  letter-spacing: 0.14em;
}

.contact-card-action span {
  font-size: 15px;
  transition: transform 0.25s ease;
}

.contact-card-action:hover span,
.contact-card-action:focus-visible span {
  transform: translate(3px, -3px);
}

.contact-info-card:hover .contact-card-index,
.contact-info-card:focus-within .contact-card-index,
.contact-info-card:hover > p,
.contact-info-card:focus-within > p {
  color: var(--chizhang);
}

.contact-info-card:hover .contact-card-icon,
.contact-info-card:focus-within .contact-card-icon {
  border-color: rgba(221, 210, 184, 0.58);
  color: var(--chizhang);
}

.contact-info-card:hover h3,
.contact-info-card:focus-within h3,
.contact-info-card:hover .contact-card-note,
.contact-info-card:focus-within .contact-card-note,
.contact-info-card:hover .contact-card-action,
.contact-info-card:focus-within .contact-card-action {
  color: var(--white);
}

.contact-closing {
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  align-items: center;
  text-align: center;
  padding: clamp(38px, 4.6vw, 64px) max(40px, calc((100vw - 1180px) / 2));
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 10%, rgba(178, 109, 93, 0.34), transparent 28%),
    var(--yaotang-black);
  color: var(--white);
}

.contact-closing h2 {
  margin: 0;
  font-size: clamp(30px, 3.6vw, 50px);
  font-weight: 400;
  line-height: 1.25;
}

/* 新闻动态子页面 */
.news-page {
  background:
    linear-gradient(90deg, rgba(197, 196, 194, 0.14) 1px, transparent 1px),
    linear-gradient(180deg, rgba(197, 196, 194, 0.14) 1px, transparent 1px),
    #f8f5ef;
  background-size: 48px 48px;
}

.news-hero {
  position: relative;
  min-height: clamp(520px, 49vw, 690px);
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  color: var(--white);
}

.news-hero-media {
  position: absolute;
  z-index: -2;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.news-hero-image,
.news-hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.news-hero-image {
  z-index: 0;
  object-fit: cover;
  object-position: center 58%;
  transform: scale(1.015);
  animation: heroImageDrift 18s ease-in-out infinite alternate;
}

.news-hero-shade {
  z-index: -1;
  background: rgba(29, 32, 38, 0.56);
  box-shadow: inset 0 -170px 170px rgba(66, 37, 23, 0.34);
}

.news-hero-copy {
  width: min(1180px, calc(100% - 80px));
  margin-top: 72px;
  text-align: center;
  text-shadow: 0 8px 28px rgba(29, 32, 38, 0.28);
}

.news-hero-copy p {
  margin: 0 0 20px;
  color: var(--chizhang);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.34em;
}

.news-hero-copy h1,
.news-hero-copy h2 {
  margin: 0;
  font-size: clamp(66px, 8.2vw, 116px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.08em;
}

.news-hero-copy > span {
  display: block;
  width: 64px;
  height: 2px;
  margin: 30px auto 24px;
  background: var(--wutan);
}

.news-hero-copy strong {
  font-size: clamp(17px, 1.45vw, 22px);
  letter-spacing: 0.18em;
}

.news-hero-copy.news-motion,
.news-center-heading.news-motion,
.news-list-item.news-motion {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
}

.news-tab-shell.news-motion {
  opacity: 0;
}

.news-hero-copy.news-motion,
.news-center-heading.news-motion {
  transition:
    opacity 0.76s cubic-bezier(0.16, 1, 0.3, 1) var(--news-motion-delay, 0ms),
    transform 0.76s cubic-bezier(0.16, 1, 0.3, 1) var(--news-motion-delay, 0ms);
}

.news-tab-shell.news-motion {
  transition: opacity 0.68s ease var(--news-motion-delay, 0ms);
}

.news-list-item.news-motion {
  transition:
    opacity 0.72s cubic-bezier(0.16, 1, 0.3, 1) var(--news-motion-delay, 0ms),
    transform 0.72s cubic-bezier(0.16, 1, 0.3, 1) var(--news-motion-delay, 0ms),
    background 0.35s ease,
    box-shadow 0.35s ease;
}

.news-hero-copy.news-motion.is-visible,
.news-center-heading.news-motion.is-visible,
.news-list-item.news-motion.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.news-tab-shell.news-motion.is-visible {
  opacity: 1;
}

.news-list-item.news-motion.is-visible:hover,
.news-list-item.news-motion.is-visible:focus-within {
  transform: translate3d(0, -4px, 0);
}

.news-center.section {
  position: relative;
  width: min(1240px, calc(100% - 80px));
  padding-top: clamp(116px, 11vw, 168px);
  padding-bottom: clamp(108px, 11vw, 166px);
}

.news-tab-shell {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  transform: translateY(-50%);
}

.news-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-height: 104px;
  border: 1px solid rgba(66, 37, 23, 0.16);
  background: rgba(252, 251, 248, 0.96);
  box-shadow: 0 24px 70px rgba(66, 37, 23, 0.14);
  backdrop-filter: blur(12px);
}

.news-tabs button {
  position: relative;
  padding: 0 22px;
  border: 0;
  border-right: 1px solid rgba(66, 37, 23, 0.12);
  background: transparent;
  color: rgba(29, 32, 38, 0.68);
  font-size: 20px;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease;
}

.news-tabs button:last-child {
  border-right: 0;
}

.news-tabs button::after {
  position: absolute;
  right: 26%;
  bottom: 0;
  left: 26%;
  height: 3px;
  background: var(--wutan);
  content: "";
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.news-tabs button:hover,
.news-tabs button:focus-visible,
.news-tabs button.active {
  color: var(--qingli);
  background: rgba(221, 210, 184, 0.18);
  outline: none;
}

.news-tabs button:focus-visible {
  box-shadow: inset 0 0 0 2px rgba(178, 109, 93, 0.48);
}

.news-tabs button.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.news-center-heading {
  display: grid;
  grid-template-columns: 1fr minmax(340px, 490px);
  gap: 64px;
  align-items: end;
  margin-bottom: 64px;
}

.news-center-heading .eyebrow {
  margin: 0 0 15px;
  color: var(--wutan);
  font-size: 13px;
  letter-spacing: 0.3em;
}

.news-center-heading h2 {
  margin: 0;
  color: var(--qingli);
  font-size: clamp(52px, 5.8vw, 78px);
  line-height: 1.08;
}

.news-center-heading > p {
  margin: 0 0 5px;
  padding-left: 28px;
  border-left: 1px solid rgba(178, 109, 93, 0.58);
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.news-list {
  display: grid;
  gap: 24px;
}

.news-list-item {
  display: grid;
  grid-template-columns: minmax(360px, 3fr) minmax(0, 4fr);
  height: auto;
  overflow: hidden;
  border: 1px solid rgba(66, 37, 23, 0.18);
  background: rgba(252, 251, 248, 0.9);
  box-shadow: 0 18px 52px rgba(66, 37, 23, 0.08);
  transition: background 0.35s ease, transform 0.35s ease, box-shadow 0.35s ease;
}

.news-list-item:hover,
.news-list-item:focus-within {
  z-index: 1;
  background: #fcfbf8;
  box-shadow: 0 26px 68px rgba(66, 37, 23, 0.14);
  transform: translateY(-4px);
}

.news-list-item.is-hidden {
  display: none;
}

.news-list-image {
  position: relative;
  aspect-ratio: 3 / 2;
  align-self: start;
  min-height: 0;
  height: auto;
  margin: 0;
  overflow: hidden;
  background: var(--paper-deep);
}

.news-list-image::after {
  position: absolute;
  inset: 0;
  background: rgba(66, 37, 23, 0.06);
  content: "";
  transition: background 0.35s ease;
}

.news-list-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.2, 0.72, 0.2, 1), filter 0.35s ease;
}

.news-list-item:hover .news-list-image img,
.news-list-item:focus-within .news-list-image img {
  filter: saturate(1.04) contrast(1.03);
  transform: scale(1.045);
}

.news-list-item:hover .news-list-image::after,
.news-list-item:focus-within .news-list-image::after {
  background: transparent;
}

.news-list-copy {
  display: grid;
  align-content: center;
  min-width: 0;
  padding: 42px clamp(42px, 4.2vw, 58px);
}

.news-list-meta {
  display: flex;
  gap: 28px;
  align-items: center;
  margin-bottom: 20px;
}

.news-list-meta time {
  display: flex;
  gap: 10px;
  align-items: baseline;
  color: var(--qingli);
}

.news-list-meta time b {
  color: var(--wutan);
  font-family: Georgia, serif;
  font-size: 44px;
  line-height: 1;
}

.news-list-meta time span {
  color: rgba(29, 32, 38, 0.52);
  font-size: 14px;
  letter-spacing: 0.12em;
}

.news-list-meta > span {
  padding: 7px 12px;
  background: rgba(221, 210, 184, 0.34);
  color: var(--qingli);
  font-size: 16px;
  letter-spacing: 0.1em;
}

.news-list-copy h3 {
  max-width: 760px;
  margin: 0;
  display: -webkit-box;
  overflow: hidden;
  color: var(--qingli);
  font-size: clamp(30px, 2.5vw, 38px);
  line-height: 1.42;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news-list-copy > p {
  max-width: 760px;
  margin: 18px 0 0;
  display: -webkit-box;
  overflow: hidden;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news-empty {
  margin: 0;
  padding: 90px 24px;
  border: 1px solid rgba(66, 37, 23, 0.18);
  color: var(--muted);
  text-align: center;
}

.news-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 58px;
}

.news-pagination[hidden] {
  display: none;
}

.news-pagination > button,
.news-pagination-pages button {
  min-height: 48px;
  border: 1px solid rgba(66, 37, 23, 0.26);
  background: rgba(252, 251, 248, 0.86);
  color: var(--qingli);
  font-size: 16px;
  cursor: pointer;
  transition: color 0.24s ease, background 0.24s ease, border-color 0.24s ease, transform 0.24s ease;
}

.news-pagination > button {
  min-width: 112px;
  padding: 12px 22px;
}

.news-pagination-pages {
  display: flex;
  gap: 9px;
}

.news-pagination-pages button {
  width: 48px;
  padding: 0;
}

.news-pagination > button:hover:not(:disabled),
.news-pagination > button:focus-visible:not(:disabled),
.news-pagination-pages button:hover,
.news-pagination-pages button:focus-visible,
.news-pagination-pages button.active {
  border-color: var(--qingli);
  background: var(--qingli);
  color: var(--chizhang);
  outline: none;
  transform: translateY(-2px);
}

.news-pagination > button:disabled {
  border-color: rgba(197, 196, 194, 0.56);
  color: rgba(29, 32, 38, 0.34);
  cursor: not-allowed;
}

@media (max-width: 900px) {
  .news-center.section {
    width: min(760px, calc(100% - 48px));
  }

  .news-center-heading {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .news-center-heading > p {
    max-width: 560px;
  }

  .news-list-item {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    height: auto;
  }

  .news-list-copy {
    padding: 34px;
  }

  .news-list-copy h3 {
    font-size: 27px;
  }

  .news-list-copy > p {
    font-size: 15px;
  }
}

@media (max-width: 680px) {
  .news-hero {
    min-height: clamp(360px, 106vw, 430px);
  }

  .news-hero-image {
    object-position: 61% center;
  }

  .news-hero-shade {
    background: rgba(29, 32, 38, 0.64);
    box-shadow: inset 0 -130px 130px rgba(66, 37, 23, 0.34);
  }

  .news-hero-copy {
    width: calc(100% - 40px);
    margin-top: 24px;
  }

  .news-hero-copy p {
    margin-bottom: 14px;
    font-size: 9px;
    letter-spacing: 0.28em;
  }

  .news-hero-copy h1,
  .news-hero-copy h2 {
    font-size: clamp(48px, 15vw, 60px);
    letter-spacing: 0.06em;
  }

  .news-hero-copy > span {
    width: 50px;
    margin: 22px auto 18px;
  }

  .news-hero-copy strong {
    font-size: clamp(13px, 3.9vw, 15px);
    line-height: 1.65;
    letter-spacing: 0.1em;
  }

  .news-center.section {
    width: calc(100% - 32px);
    padding-top: 0;
    padding-bottom: 72px;
  }

  .news-tab-shell {
    position: relative;
    z-index: 2;
    top: auto;
    right: auto;
    left: auto;
    margin-top: -28px;
    overflow: visible;
    transform: none;
  }

  .news-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    min-height: 104px;
    box-shadow: 0 14px 36px rgba(66, 37, 23, 0.12);
  }

  .news-tabs button {
    min-width: 0;
    min-height: 52px;
    padding: 0 10px;
    font-size: clamp(14px, 4vw, 16px);
    letter-spacing: 0.08em;
    white-space: nowrap;
  }

  .news-tabs button:nth-child(2n) {
    border-right: 0;
  }

  .news-tabs button:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(66, 37, 23, 0.12);
  }

  .news-tabs button::after {
    right: 24%;
    left: 24%;
    height: 2px;
  }

  .news-center-heading {
    gap: 14px;
    margin-top: 30px;
    margin-bottom: 28px;
  }

  .news-center-heading .eyebrow {
    margin-bottom: 9px;
    font-size: 11px;
    letter-spacing: 0.24em;
  }

  .news-center-heading h2 {
    font-size: 38px;
  }

  .news-center-heading > p {
    margin: 0;
    padding-left: 14px;
    font-size: 14px;
    line-height: 1.75;
  }

  .news-list {
    gap: 16px;
  }

  .news-list-item {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    height: auto;
    margin-bottom: 0;
    border: 1px solid rgba(66, 37, 23, 0.18);
    box-shadow: 0 10px 28px rgba(66, 37, 23, 0.07);
  }

  .news-list-image {
    min-height: 0;
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .news-list-copy {
    align-content: start;
    padding: 21px 18px 23px;
  }

  .news-list-meta {
    gap: 13px;
    margin-bottom: 13px;
  }

  .news-list-meta time b {
    font-size: 31px;
  }

  .news-list-meta > span {
    padding: 5px 9px;
    font-size: 13px;
  }

  .news-list-meta time span {
    font-size: 12px;
  }

  .news-list-copy h3 {
    font-size: clamp(21px, 6.2vw, 24px);
    line-height: 1.42;
    -webkit-line-clamp: 3;
  }

  .news-list-copy > p {
    margin-top: 12px;
    font-size: 14.5px;
    line-height: 1.75;
    -webkit-line-clamp: 3;
  }

  .news-pagination {
    gap: 9px;
    margin-top: 40px;
  }

  .news-pagination > button {
    min-width: 78px;
    min-height: 44px;
    padding: 10px 12px;
    font-size: 14px;
  }

  .news-pagination-pages {
    gap: 6px;
  }

  .news-pagination-pages button {
    width: 44px;
    min-height: 44px;
    font-size: 15px;
  }

  .news-center.section.reveal,
  .news-center.section.reveal.is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }

}

@media (prefers-reduced-motion: reduce) {
  .news-hero-copy.news-motion,
  .news-tab-shell.news-motion,
  .news-center-heading.news-motion,
  .news-list-item.news-motion {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* 新闻详情页 */
.news-article-page {
  background:
    linear-gradient(90deg, rgba(197, 196, 194, 0.14) 1px, transparent 1px),
    linear-gradient(180deg, rgba(197, 196, 194, 0.14) 1px, transparent 1px),
    #f8f5ef;
  background-size: 48px 48px;
}

.news-article-masthead {
  position: relative;
  min-height: clamp(620px, 58vw, 780px);
  display: flex;
  align-items: end;
  padding: clamp(190px, 18vw, 250px) 0 clamp(82px, 8vw, 118px);
  overflow: hidden;
  isolation: isolate;
  color: var(--white);
  background: var(--qingli);
}

.news-article-masthead-image,
.news-article-masthead-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.news-article-masthead-image {
  z-index: -2;
  object-fit: cover;
  object-position: center 45%;
  transform: scale(1.02);
}

.news-article-masthead-shade {
  z-index: -1;
  background: rgba(29, 32, 38, 0.68);
  box-shadow:
    inset 0 -220px 180px rgba(66, 37, 23, 0.52),
    inset 0 130px 120px rgba(29, 32, 38, 0.34);
}

.news-article-masthead-inner {
  width: min(1240px, calc(100% - 80px));
  margin: 0 auto;
}

.news-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: clamp(54px, 5vw, 76px);
  color: rgba(252, 251, 248, 0.72);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.news-breadcrumb a {
  transition: color 0.22s ease;
}

.news-breadcrumb a:hover,
.news-breadcrumb a:focus-visible {
  color: var(--chizhang);
}

.news-article-kicker {
  margin: 0 0 22px;
  color: var(--chizhang);
  font-family: Georgia, serif;
  font-size: 13px;
  letter-spacing: 0.24em;
}

.news-article-masthead h1 {
  max-width: 1120px;
  margin: 0;
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1.28;
  letter-spacing: 0.025em;
  text-wrap: balance;
  text-shadow: 0 12px 36px rgba(29, 32, 38, 0.34);
}

.news-title-mobile-line {
  white-space: nowrap;
}

.news-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  align-items: center;
  margin-top: 36px;
  color: rgba(252, 251, 248, 0.74);
  font-size: 15px;
  letter-spacing: 0.06em;
}

.news-article-meta time {
  color: var(--white);
}

.news-article-meta span {
  position: relative;
}

.news-article-meta span::before {
  position: absolute;
  top: 50%;
  left: -17px;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--chizhang);
  content: "";
}

.news-article {
  width: min(860px, calc(100% - 80px));
  margin: 0 auto;
  padding: clamp(88px, 9vw, 134px) 0 clamp(110px, 11vw, 168px);
}

.news-article-lead {
  position: relative;
  margin: 0 0 clamp(92px, 9vw, 132px);
  padding: 34px 0 34px 38px;
  border-left: 3px solid var(--wutan);
  color: var(--qingli);
  font-size: clamp(20px, 1.55vw, 24px);
  line-height: 2;
  letter-spacing: 0.025em;
}

.news-article-section {
  position: relative;
  margin-top: clamp(88px, 9vw, 132px);
}

.news-article-section:first-of-type {
  margin-top: 0;
}

.news-article-section-index {
  position: absolute;
  top: 10px;
  right: calc(100% + 52px);
  margin: 0;
  color: rgba(178, 109, 93, 0.48);
  font-family: Georgia, serif;
  font-size: 30px;
  letter-spacing: 0.05em;
  text-indent: 0 !important;
}

.news-article-section h2 {
  position: relative;
  margin: 0 0 38px;
  padding-bottom: 24px;
  color: var(--qingli);
  font-size: clamp(38px, 4.2vw, 54px);
  line-height: 1.22;
  letter-spacing: 0.05em;
}

.news-article-section h2::after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 58px;
  height: 2px;
  background: var(--wutan);
  content: "";
}

.news-article-section > p:not(.news-article-section-index) {
  margin: 0 0 26px;
  color: rgba(29, 32, 38, 0.8);
  font-size: clamp(17px, 1.35vw, 19px);
  line-height: 2.05;
  letter-spacing: 0.025em;
  text-align: justify;
  text-indent: 2em;
}

.news-article-section blockquote {
  position: relative;
  margin: 48px 0 56px;
  padding: 44px clamp(36px, 5vw, 64px);
  border-top: 1px solid rgba(178, 109, 93, 0.7);
  border-bottom: 1px solid rgba(178, 109, 93, 0.7);
  color: var(--qingli);
  text-align: center;
}

.news-article-section blockquote::before {
  position: absolute;
  top: -28px;
  left: 50%;
  padding: 0 18px;
  background: #f8f5ef;
  color: var(--wutan);
  content: "“";
  font-family: Georgia, serif;
  font-size: 58px;
  line-height: 1;
  transform: translateX(-50%);
}

.news-article-section blockquote p {
  margin: 0;
  font-family: var(--font-culture);
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.75;
}

.news-article-section blockquote cite {
  display: block;
  margin-top: 20px;
  color: rgba(29, 32, 38, 0.58);
  font-family: var(--font-brand);
  font-size: 14px;
  font-style: normal;
  letter-spacing: 0.1em;
}

.news-article-figure {
  width: min(1080px, calc(100vw - 80px));
  margin: clamp(52px, 6vw, 76px) 0 clamp(58px, 6.5vw, 82px) 50%;
  transform: translateX(-50%);
}

.news-article-figure img {
  width: 100%;
  height: auto;
  border: 1px solid rgba(66, 37, 23, 0.16);
  box-shadow: 0 26px 72px rgba(66, 37, 23, 0.15);
}

.news-article-figure figcaption {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 18px;
  color: rgba(29, 32, 38, 0.56);
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.05em;
}

.news-article-figure figcaption::before {
  width: 38px;
  height: 1px;
  flex: 0 0 auto;
  background: var(--wutan);
  content: "";
}

.news-blueprint {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 52px 0 56px;
  border-top: 1px solid rgba(66, 37, 23, 0.18);
  border-left: 1px solid rgba(66, 37, 23, 0.18);
  background: rgba(252, 251, 248, 0.78);
  box-shadow: 0 24px 60px rgba(66, 37, 23, 0.08);
}

.news-blueprint section {
  position: relative;
  min-height: 264px;
  padding: 36px 34px 38px;
  border-right: 1px solid rgba(66, 37, 23, 0.18);
  border-bottom: 1px solid rgba(66, 37, 23, 0.18);
}

.news-blueprint section > span {
  position: absolute;
  top: 24px;
  right: 24px;
  color: rgba(178, 109, 93, 0.5);
  font-family: Georgia, serif;
  font-size: 16px;
}

.news-blueprint h3 {
  margin: 0 0 24px;
  padding-right: 36px;
  color: var(--qingli);
  font-size: 25px;
  line-height: 1.45;
}

.news-blueprint p {
  margin: 0;
  color: rgba(29, 32, 38, 0.68);
  font-size: 16px;
  line-height: 1.9;
  text-align: left;
}

.news-about-brand {
  width: min(1040px, calc(100vw - 80px));
  margin: clamp(104px, 11vw, 160px) 0 0 50%;
  padding: clamp(52px, 6vw, 76px) clamp(42px, 7vw, 88px);
  border-top: 2px solid var(--wutan);
  background: var(--qingli);
  color: var(--white);
  transform: translateX(-50%);
  box-shadow: 0 28px 80px rgba(66, 37, 23, 0.16);
}

.news-about-brand > p:first-child {
  margin: 0 0 12px;
  color: var(--chizhang);
  font-family: Georgia, serif;
  font-size: 12px;
  letter-spacing: 0.24em;
}

.news-about-brand h2 {
  margin: 0 0 30px;
  font-size: clamp(34px, 3.8vw, 48px);
  line-height: 1.25;
}

.news-about-brand > p:last-child {
  margin: 0;
  color: rgba(252, 251, 248, 0.78);
  font-size: 17px;
  line-height: 2;
  letter-spacing: 0.025em;
  text-align: justify;
  text-indent: 2em;
}

.news-article-back {
  margin-top: clamp(72px, 8vw, 112px);
  border-top: 1px solid rgba(66, 37, 23, 0.22);
  border-bottom: 1px solid rgba(66, 37, 23, 0.22);
}

.news-article-back a {
  display: inline-flex;
  gap: 24px;
  align-items: center;
  min-height: 110px;
  padding: 18px 28px 18px 0;
  color: var(--qingli);
  transition: color 0.25s ease, transform 0.25s ease;
}

.news-article-back a > span:first-child {
  color: var(--wutan);
  font-size: 30px;
}

.news-article-back a > span:last-child {
  display: grid;
  gap: 6px;
}

.news-article-back small {
  color: rgba(29, 32, 38, 0.5);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.news-article-back strong {
  font-size: 21px;
  letter-spacing: 0.08em;
}

.news-article-back a:hover,
.news-article-back a:focus-visible {
  color: var(--wutan);
  outline: none;
  transform: translateX(-4px);
}

@media (max-width: 1080px) {
  .news-article-section-index {
    position: static;
    margin-bottom: 14px;
    font-size: 21px;
  }
}

@media (max-width: 680px) {
  .news-article-masthead {
    min-height: 640px;
    padding: 156px 0 70px;
  }

  .news-article-masthead-image {
    object-position: 61% center;
  }

  .news-article-masthead-shade {
    background: rgba(29, 32, 38, 0.73);
    box-shadow:
      inset 0 -210px 170px rgba(66, 37, 23, 0.58),
      inset 0 110px 100px rgba(29, 32, 38, 0.34);
  }

  .news-article-masthead-inner {
    width: calc(100% - 40px);
  }

  .news-breadcrumb {
    margin-bottom: 60px;
    font-size: 12px;
  }

  .news-article-kicker {
    margin-bottom: 18px;
    font-size: 11px;
    letter-spacing: 0.18em;
  }

  .news-article-masthead h1 {
    font-size: clamp(36px, 10.4vw, 46px);
    line-height: 1.35;
  }

  .news-article-masthead h1 br {
    display: none;
  }

  .news-title-mobile-line {
    display: block;
  }

  .news-article-meta {
    display: grid;
    gap: 8px;
    margin-top: 28px;
    font-size: 13px;
  }

  .news-article-meta span::before {
    display: none;
  }

  .news-article {
    width: calc(100% - 36px);
    padding: 72px 0 92px;
  }

  .news-article-lead {
    margin-bottom: 82px;
    padding: 24px 0 24px 22px;
    font-size: 18px;
    line-height: 1.95;
  }

  .news-article-section {
    margin-top: 88px;
  }

  .news-article-section h2 {
    margin-bottom: 30px;
    padding-bottom: 20px;
    font-size: 36px;
  }

  .news-article-section > p:not(.news-article-section-index) {
    margin-bottom: 22px;
    font-size: 17px;
    line-height: 2;
  }

  .news-article-section blockquote {
    margin: 50px 0 52px;
    padding: 38px 20px;
  }

  .news-article-section blockquote p {
    font-size: 24px;
  }

  .news-article-figure {
    width: calc(100vw - 28px);
    margin-top: 44px;
    margin-bottom: 56px;
  }

  .news-article-figure figcaption {
    align-items: flex-start;
    padding: 0 4px;
    font-size: 13px;
  }

  .news-blueprint {
    grid-template-columns: 1fr;
    margin: 42px 0 48px;
  }

  .news-blueprint section {
    min-height: 0;
    padding: 30px 26px 32px;
  }

  .news-blueprint h3 {
    margin-bottom: 18px;
    font-size: 23px;
  }

  .news-blueprint p {
    font-size: 15.5px;
  }

  .news-about-brand {
    width: calc(100vw - 28px);
    margin-top: 92px;
    padding: 44px 28px 48px;
  }

  .news-about-brand h2 {
    margin-bottom: 24px;
    font-size: 35px;
  }

  .news-about-brand > p:last-child {
    font-size: 16px;
  }

  .news-article-back {
    margin-top: 66px;
  }

  .news-article-back a {
    min-height: 94px;
  }
}

/* 新闻详情正文：简洁编辑排版 */
.news-article-simple {
  width: min(1120px, calc(100% - 80px));
  margin: 0 auto;
  padding: clamp(76px, 8vw, 112px) 0 clamp(94px, 9vw, 132px);
}

.news-article-simple-body {
  width: 100%;
}

.news-article-simple-header {
  margin-bottom: clamp(58px, 6vw, 82px);
  padding-bottom: clamp(52px, 5.5vw, 76px);
  border-bottom: 1px solid rgba(66, 37, 23, 0.18);
}

.news-article-simple-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: clamp(50px, 4.5vw, 64px);
  color: rgba(29, 32, 38, 0.58);
  font-size: clamp(17px, 1.35vw, 20px);
  line-height: 1.7;
  letter-spacing: 0.06em;
}

.news-article-simple-breadcrumb a {
  color: rgba(29, 32, 38, 0.72);
  transition: color 0.22s ease;
}

.news-article-simple-breadcrumb a:hover,
.news-article-simple-breadcrumb a:focus-visible {
  color: var(--wutan);
  outline: none;
}

.news-article-simple-header h1 {
  max-width: 1120px;
  margin: 0 auto;
  color: var(--qingli);
  font-size: clamp(38px, 4.1vw, 54px);
  line-height: 1.36;
  letter-spacing: 0.025em;
  text-align: center;
  text-wrap: balance;
}

.news-article-title-line {
  display: block;
}

@media (min-width: 681px) {
  .news-article-title-line {
    white-space: nowrap;
  }
}

.news-article-simple-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 0;
  align-items: center;
  justify-content: center;
  margin-top: 30px;
  color: rgba(29, 32, 38, 0.56);
  font-size: 15px;
  letter-spacing: 0.05em;
}

.news-article-simple-meta > * {
  display: inline-flex;
  align-items: center;
}

.news-article-simple-meta > * + *::before {
  width: 1px;
  height: 13px;
  margin: 0 18px;
  background: rgba(66, 37, 23, 0.24);
  content: "";
}

.news-article-simple-meta time {
  color: rgba(29, 32, 38, 0.78);
}

.news-article-simple-body > p,
.news-article-simple-about > p {
  margin: 0 0 28px;
  color: rgba(29, 32, 38, 0.76);
  font-size: clamp(17px, 1.22vw, 19px);
  line-height: 2.05;
  letter-spacing: 0.02em;
  text-align: justify;
  text-indent: 2em;
}

.news-article-simple-quote {
  margin: 0 0 32px;
  padding: 20px 24px;
  border-left: 3px solid var(--wutan);
  background: rgba(39, 70, 63, 0.06);
  color: rgba(29, 32, 38, 0.76);
  font-size: clamp(17px, 1.22vw, 19px);
  line-height: 2.05;
  letter-spacing: 0.02em;
}

.news-article-simple-body > ul {
  margin: 0 0 32px;
  padding-left: 2.1em;
  color: rgba(29, 32, 38, 0.76);
}

.news-article-simple-body > ul > li {
  margin-bottom: 14px;
  padding-left: 0.35em;
  font-size: clamp(17px, 1.22vw, 19px);
  line-height: 2.05;
  letter-spacing: 0.02em;
  text-align: justify;
}

.news-article-simple-body > ul > li::marker {
  color: var(--wutan);
}

.news-article-simple-body > h2,
.news-article-simple-about > h2 {
  margin: 62px 0 24px;
  color: var(--qingli);
  font-size: clamp(26px, 2.3vw, 34px);
  line-height: 1.45;
  letter-spacing: 0.03em;
}

.news-article-simple-media {
  width: min(900px, 100%);
  margin: 38px auto 42px;
}

.news-article-simple-media img {
  width: 100%;
  height: auto;
}

.news-article-simple-media picture {
  display: block;
  width: 100%;
}

.news-article-simple-media-portrait {
  max-width: 620px;
}

.news-article-simple-media figcaption {
  margin-top: 12px;
  color: rgba(29, 32, 38, 0.62);
  font-size: 15px;
  line-height: 1.7;
  text-align: center;
}

.news-article-simple-media-grid-figure {
  width: min(100%, 900px);
  margin: 38px auto 42px;
}

.news-article-simple-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  width: 100%;
  margin: 0;
  align-items: center;
}

.news-article-simple-media-grid-figure > figcaption {
  margin-top: 12px;
  color: rgba(29, 32, 38, 0.62);
  font-size: 15px;
  line-height: 1.7;
  text-align: center;
}

.news-article-simple-media-grid .news-article-simple-media {
  width: 100%;
  margin: 0;
}

.news-article-simple-media-stack {
  display: grid;
  gap: 18px;
}

.news-article-simple-body > hr {
  height: 1px;
  margin: 70px 0 0;
  border: 0;
  background: rgba(66, 37, 23, 0.18);
}

.news-article-simple-about > h2 {
  margin-top: 38px;
  font-size: clamp(22px, 1.8vw, 28px);
}

.news-article-simple-back {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: center;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(66, 37, 23, 0.18);
}

.news-article-simple-adjacent {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.news-article-simple-adjacent a {
  display: flex;
  gap: 8px;
  align-items: baseline;
  width: fit-content;
  max-width: 100%;
  color: rgba(29, 32, 38, 0.78);
  font-size: 17px;
  line-height: 1.75;
  transition: color 0.22s ease;
}

.news-article-simple-adjacent a:hover,
.news-article-simple-adjacent a:focus-visible {
  color: var(--wutan);
  outline: none;
}

.news-article-simple-adjacent span {
  flex: 0 0 auto;
  color: var(--qingli);
  font-weight: 600;
}

.news-article-simple-adjacent strong {
  min-width: 0;
  font-weight: 400;
}

.news-article-simple-return {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  min-height: 50px;
  padding: 12px 24px;
  background: var(--qingli);
  color: var(--white);
  font-size: 16px;
  transition: background 0.22s ease;
}

.news-article-simple-return:hover,
.news-article-simple-return:focus-visible {
  background: var(--yaotang-black);
  outline: none;
}

.news-article-simple-return > span {
  font-size: 17px;
  line-height: 1;
}

.news-article-simple-back.is-return-only .news-article-simple-return {
  grid-column: 2;
}

@media (max-width: 680px) {
  .news-article-simple {
    width: calc(100% - 32px);
    padding: 60px 0 82px;
  }

  .news-article-simple-header {
    margin-bottom: 48px;
    padding-bottom: 46px;
  }

  .news-article-simple-breadcrumb {
    gap: 8px;
    margin-bottom: 40px;
    font-size: 15px;
  }

  .news-article-simple-header h1 {
    font-size: clamp(29px, 8.2vw, 34px);
    line-height: 1.48;
    letter-spacing: 0.015em;
  }

  .news-article-simple-meta {
    display: grid;
    gap: 7px;
    justify-content: center;
    margin-top: 24px;
    font-size: 13px;
    text-align: center;
  }

  .news-article-simple-meta > * {
    justify-content: center;
  }

  .news-article-simple-meta > * + *::before {
    display: none;
  }

  .news-article-simple-body > p,
  .news-article-simple-about > p {
    margin-bottom: 22px;
    font-size: 16.5px;
    line-height: 2;
  }

  .news-article-simple-quote {
    margin-bottom: 26px;
    padding: 16px 18px;
    font-size: 16.5px;
    line-height: 2;
  }

  .news-article-simple-body > ul {
    margin-bottom: 26px;
    padding-left: 1.55em;
  }

  .news-article-simple-body > ul > li {
    margin-bottom: 12px;
    padding-left: 0.2em;
    font-size: 16.5px;
    line-height: 2;
  }

  .news-article-simple-body > h2,
  .news-article-simple-about > h2 {
    margin: 48px 0 20px;
    font-size: 26px;
  }

  .news-article-simple-media {
    width: 100%;
    margin: 30px auto 34px;
  }

  .news-article-simple-media-grid-figure {
    width: 100%;
    margin: 30px auto 34px;
  }

  .news-article-simple-media-grid {
    grid-template-columns: 1fr;
    gap: 18px;
    width: 100%;
    margin: 0;
  }

  .news-article-simple-body > hr {
    margin-top: 52px;
  }

  .news-article-simple-about > h2 {
    margin-top: 30px;
    font-size: 23px;
  }

  .news-article-simple-back {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 42px;
    padding-top: 24px;
  }

  .news-article-simple-adjacent {
    gap: 10px;
  }

  .news-article-simple-adjacent a {
    display: grid;
    gap: 1px;
    font-size: 15.5px;
    line-height: 1.7;
  }

  .news-article-simple-return {
    justify-self: end;
    min-height: 46px;
    padding: 10px 18px;
    font-size: 15px;
  }

  .news-article-simple-back.is-return-only .news-article-simple-return {
    grid-column: 1;
  }
}

@media (max-width: 900px) {
  .contact-hero {
    min-height: 670px;
  }

  .contact-hero-media img {
    object-position: 66% center;
  }

  .contact-hero-copy {
    width: calc(100% - 56px);
  }

  .contact-directory.section {
    width: min(720px, calc(100% - 48px));
  }

  .contact-directory-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .contact-directory-heading > p {
    max-width: 540px;
  }

  .contact-card-grid {
    grid-template-columns: 1fr;
  }

  .contact-info-card {
    min-height: 280px;
  }
}

@media (max-width: 680px) {
  .contact-hero {
    min-height: 600px;
  }

  .contact-hero-media img {
    object-position: 71% center;
  }

  .contact-hero-shade {
    background:
      linear-gradient(90deg, rgba(29, 32, 38, 0.75), rgba(66, 37, 23, 0.48) 72%, rgba(29, 32, 38, 0.3)),
      linear-gradient(0deg, rgba(29, 32, 38, 0.46), transparent 50%);
  }

  .contact-hero::after,
  .contact-hero-scroll {
    display: none;
  }

  .contact-hero-copy {
    width: calc(100% - 48px);
    margin-top: 86px;
  }

  .contact-hero-copy p {
    margin-bottom: 18px;
    font-size: 11px;
  }

  .contact-hero-copy h1 {
    font-size: clamp(52px, 18vw, 72px);
  }

  .contact-hero-copy > span {
    width: 48px;
    margin: 26px 0 20px;
  }

  .contact-hero-copy strong {
    font-size: 16px;
    letter-spacing: 0.16em;
  }

  .contact-directory.section {
    width: calc(100% - 28px);
    padding-top: 76px;
    padding-bottom: 84px;
  }

  .contact-directory-heading {
    gap: 22px;
    margin-bottom: 38px;
  }

  .contact-directory-heading h2 {
    font-size: 38px;
  }

  .contact-directory-heading > p {
    padding-left: 18px;
    font-size: 14px;
  }

  .contact-info-card {
    min-height: 240px;
    padding: 26px 24px;
  }

  .contact-info-card--address {
    min-height: 270px;
  }

  .contact-card-icon {
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
  }

  .contact-info-card > p {
    margin-bottom: 8px;
    font-size: 17px;
    letter-spacing: 0.12em;
  }

  .contact-info-card h3,
  .contact-info-card:not(.contact-info-card--address) h3 {
    font-size: clamp(20px, 6.3vw, 26px);
    line-height: 1.55;
  }

  .contact-card-note,
  .contact-card-action {
    left: 24px;
    bottom: 22px;
  }

  .contact-closing {
    grid-template-columns: 1fr;
    padding: 38px 24px;
  }

  .contact-closing h2 {
    font-size: clamp(24px, 7vw, 29px);
    line-height: 1.4;
  }
}

/* 品牌编年史：固定高度视窗，复用网站底层网格背景。 */
.brand-history.section {
  position: relative;
  isolation: isolate;
  width: 100%;
  max-width: none;
  margin-top: 44px;
  padding: clamp(104px, 10vw, 158px) 0 clamp(128px, 12vw, 190px);
  overflow-x: clip;
  background: transparent;
}

.brand-history::before,
.brand-history::after {
  display: none;
}

.brand-history::before {
  top: 9%;
  left: -7%;
  transform: rotate(-3deg);
}

.brand-history::after {
  right: -8%;
  bottom: 5%;
  transform: rotate(4deg) scaleX(-1);
}

.history-heading {
  position: relative;
  z-index: 3;
  display: grid;
  justify-items: center;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto clamp(96px, 9vw, 144px);
  text-align: center;
}

.history-heading .eyebrow {
  margin: 0 0 28px;
  color: var(--wutan);
  font-size: 12px;
  letter-spacing: 0.24em;
}

.history-slogan {
  width: min(1040px, 94vw);
  height: auto;
}

.history-heading-note {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin: 34px 0 0;
  color: rgba(29, 32, 38, 0.58);
  font-size: 14px;
  letter-spacing: 0.1em;
}

.history-heading-note::before,
.history-heading-note::after {
  width: 42px;
  height: 1px;
  background: rgba(178, 109, 93, 0.62);
  content: "";
}

.history-scroll-stage {
  position: relative;
  width: min(1520px, 100%);
  margin: 0 auto;
  padding: 42px 0 48px;
}

.history-axis {
  position: absolute;
  z-index: 0;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: linear-gradient(180deg, transparent, var(--qingli) 2%, var(--qingli) 97%, transparent);
  box-shadow: 0 0 0 1px rgba(221, 210, 184, 0.52);
  transform: translateX(-50%);
}

.history-list {
  position: relative;
  z-index: 1;
}

.history-moment {
  --history-card-height: 126px;
  position: relative;
  min-height: calc(var(--history-card-count) * var(--history-card-height) + 78px);
  margin-bottom: clamp(86px, 8vw, 132px);
  opacity: 0;
  transform: translateY(54px);
  transition: opacity 0.8s ease, transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.history-moment.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.history-year-node {
  position: absolute;
  z-index: 4;
  top: 0;
  left: 50%;
  display: grid;
  place-items: center;
  width: 142px;
  height: 142px;
  color: var(--qingli);
  transform: translateX(-50%);
}

.history-year-node::after {
  position: absolute;
  z-index: -1;
  inset: 17%;
  background: rgba(248, 246, 241, 0.96);
  content: "";
}

.history-year-node img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.history-year-node time {
  position: relative;
  z-index: 1;
  font-family: var(--font-brand);
  font-size: clamp(30px, 2.7vw, 40px);
  line-height: 1;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 0 rgba(252, 251, 248, 0.8);
}

.history-event-branch {
  position: absolute;
  top: 20px;
  display: grid;
  grid-template-rows: repeat(var(--history-card-count), var(--history-card-height));
  border-color: rgba(66, 37, 23, 0.28);
  border-style: solid;
  border-width: 0;
}

.history-moment--left .history-event-branch {
  right: calc(50% + 118px);
  left: clamp(34px, 5.5vw, 84px);
  padding-right: 28px;
  border-right-width: 1px;
}

.history-moment--right .history-event-branch {
  right: clamp(34px, 5.5vw, 84px);
  left: calc(50% + 118px);
  padding-left: 28px;
  border-left-width: 1px;
}

.history-event-branch::after {
  position: absolute;
  top: 49px;
  width: 52px;
  height: 1px;
  background: rgba(66, 37, 23, 0.38);
  content: "";
}

.history-moment--left .history-event-branch::after {
  right: -53px;
}

.history-moment--right .history-event-branch::after {
  left: -53px;
}

.history-event-slot {
  position: relative;
  min-width: 0;
  height: var(--history-card-height);
}

.history-event-slot::before {
  position: absolute;
  top: 51px;
  width: 28px;
  height: 1px;
  background: rgba(66, 37, 23, 0.28);
  content: "";
}

.history-moment--left .history-event-slot::before {
  right: -28px;
}

.history-moment--right .history-event-slot::before {
  left: -28px;
}

.history-event-card {
  position: absolute;
  z-index: 1;
  top: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0fr;
  width: 100%;
  height: 106px;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(66, 37, 23, 0.14);
  border-top: 2px solid var(--qingli);
  border-radius: 0;
  color: var(--ink);
  text-align: left;
  background:
    linear-gradient(135deg, rgba(252, 251, 248, 0.98), rgba(238, 232, 220, 0.92));
  box-shadow: 0 14px 36px rgba(66, 37, 23, 0.1);
  cursor: pointer;
  transition:
    width 0.52s cubic-bezier(0.22, 1, 0.36, 1),
    height 0.52s cubic-bezier(0.22, 1, 0.36, 1),
    grid-template-columns 0.52s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.35s ease,
    box-shadow 0.45s ease,
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.history-moment--left .history-event-card {
  right: 0;
  grid-template-columns: 0fr minmax(0, 1fr);
  transform-origin: right top;
}

.history-moment--right .history-event-card {
  left: 0;
  transform-origin: left top;
}

.history-event-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 19px clamp(22px, 2.2vw, 34px) 20px;
  overflow: hidden;
}

.history-event-era {
  display: block;
  margin-bottom: 8px;
  color: var(--wutan);
  font-family: var(--font-culture);
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.history-event-text {
  display: -webkit-box;
  overflow: hidden;
  color: rgba(29, 32, 38, 0.88);
  font-family: var(--font-culture);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.history-event-media {
  position: relative;
  display: block;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  background: var(--paper-deep);
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.34s ease 0.08s, transform 0.52s cubic-bezier(0.22, 1, 0.36, 1);
}

.history-moment--left .history-event-media {
  order: -1;
  transform: translateX(-24px);
}

.history-event-media::after {
  position: absolute;
  inset: 0;
  border: 10px solid rgba(252, 251, 248, 0.32);
  content: "";
  pointer-events: none;
}

.history-event-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) sepia(0.12) contrast(0.96);
  transform: scale(1.04);
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), filter 0.5s ease;
}

.history-event-card:hover,
.history-event-card:focus-visible,
.history-event-card.is-expanded {
  z-index: 12;
  grid-template-columns: minmax(260px, 1.25fr) minmax(190px, 0.86fr);
  width: min(620px, calc(50vw - 150px));
  height: 258px;
  border-color: rgba(66, 37, 23, 0.38);
  box-shadow: 0 30px 76px rgba(66, 37, 23, 0.22);
  transform: translateY(-10px);
}

.history-moment--left .history-event-card:hover,
.history-moment--left .history-event-card:focus-visible,
.history-moment--left .history-event-card.is-expanded {
  grid-template-columns: minmax(190px, 0.86fr) minmax(260px, 1.25fr);
}

.history-event-card:hover .history-event-text,
.history-event-card:focus-visible .history-event-text,
.history-event-card.is-expanded .history-event-text {
  display: block;
  overflow: visible;
  -webkit-line-clamp: initial;
}

.history-event-card:hover .history-event-media,
.history-event-card:focus-visible .history-event-media,
.history-event-card.is-expanded .history-event-media {
  opacity: 1;
  transform: translateX(0);
}

.history-event-card:hover .history-event-media img,
.history-event-card:focus-visible .history-event-media img,
.history-event-card.is-expanded .history-event-media img {
  filter: saturate(0.9) sepia(0.05) contrast(1);
  transform: scale(1);
}

.history-event-card:focus-visible {
  outline: 3px solid rgba(178, 109, 93, 0.5);
  outline-offset: 4px;
}

@media (max-width: 980px) {
  .history-scroll-stage {
    padding-right: 22px;
    padding-left: 22px;
  }

  .history-year-node {
    width: 118px;
    height: 118px;
  }

  .history-year-node time {
    font-size: 31px;
  }

  .history-moment--left .history-event-branch {
    right: calc(50% + 96px);
    left: 22px;
  }

  .history-moment--right .history-event-branch {
    right: 22px;
    left: calc(50% + 96px);
  }

  .history-event-card:hover,
  .history-event-card:focus-visible,
  .history-event-card.is-expanded {
    grid-template-columns: 1fr;
    width: calc(50vw - 112px);
    height: 340px;
  }

  .history-moment--left .history-event-card:hover,
  .history-moment--left .history-event-card:focus-visible,
  .history-moment--left .history-event-card.is-expanded {
    grid-template-columns: 1fr;
  }

  .history-event-media,
  .history-moment--left .history-event-media {
    order: 2;
    height: 178px;
  }
}

@media (max-width: 680px) {
  .brand-history.section {
    margin-top: 18px;
    padding-top: 84px;
    padding-bottom: 110px;
  }

  .brand-history::before,
  .brand-history::after {
    width: 82vw;
    opacity: 0.04;
  }

  .history-heading {
    width: calc(100% - 30px);
    margin-bottom: 82px;
  }

  .history-heading .eyebrow {
    margin-bottom: 22px;
    font-size: 10px;
  }

  .history-slogan {
    width: 100%;
  }

  .history-heading-note {
    margin-top: 26px;
    font-size: 11px;
    line-height: 1.7;
    letter-spacing: 0.05em;
  }

  .history-heading-note::before,
  .history-heading-note::after {
    width: 20px;
  }

  .history-scroll-stage {
    width: 100%;
    padding: 24px 16px 20px;
  }

  .history-axis {
    left: 58px;
    width: 2px;
  }

  .history-moment {
    --history-card-height: 140px;
    min-height: calc(var(--history-card-count) * var(--history-card-height) + 58px);
    margin-bottom: 72px;
  }

  .history-year-node {
    left: 58px;
    width: 86px;
    height: 86px;
  }

  .history-year-node time {
    font-size: 22px;
  }

  .history-moment--left .history-event-branch,
  .history-moment--right .history-event-branch {
    top: 8px;
    right: 0;
    left: 112px;
    padding-right: 0;
    padding-left: 18px;
    border-right-width: 0;
    border-left-width: 1px;
  }

  .history-moment--left .history-event-branch::after,
  .history-moment--right .history-event-branch::after {
    top: 40px;
    right: auto;
    left: -55px;
    width: 54px;
  }

  .history-moment--left .history-event-slot::before,
  .history-moment--right .history-event-slot::before {
    top: 58px;
    right: auto;
    left: -18px;
    width: 18px;
  }

  .history-event-card,
  .history-moment--left .history-event-card,
  .history-moment--right .history-event-card {
    right: auto;
    left: 0;
    grid-template-columns: minmax(0, 1fr) 0fr;
    height: 120px;
    transform-origin: left top;
  }

  .history-event-copy {
    padding: 16px 18px 18px;
  }

  .history-event-era {
    margin-bottom: 7px;
    font-size: 11px;
  }

  .history-event-text {
    font-size: 14px;
    line-height: 1.55;
    -webkit-line-clamp: 3;
  }

  .history-event-card:hover,
  .history-event-card:focus-visible,
  .history-event-card.is-expanded,
  .history-moment--left .history-event-card:hover,
  .history-moment--left .history-event-card:focus-visible,
  .history-moment--left .history-event-card.is-expanded {
    grid-template-columns: 1fr;
    width: 100%;
    height: 360px;
    transform: translateY(-6px);
  }

  .history-event-media,
  .history-moment--left .history-event-media {
    order: 2;
    height: 188px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .history-moment,
  .history-event-card,
  .history-event-media,
  .history-event-media img {
    transition: none;
  }
}

/* 编年史滚轮：原生页面滚动驱动，节点像日期拨轮一样经过中央焦点并自动吸附。 */
.history-scroll-shell {
  position: relative;
  width: 100%;
}

.brand-history.is-picker-ready {
  padding-bottom: 0;
}

.brand-history.is-picker-ready .history-scroll-stage {
  position: sticky;
  top: 104px;
  width: min(1520px, 100%);
  height: calc(100vh - 104px);
  margin: 0 auto;
  padding: 0;
  overflow: clip;
  perspective: 1300px;
  transform-style: preserve-3d;
}

.history-picker-focus {
  display: none;
}

.brand-history.is-picker-ready .history-picker-focus {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: clamp(22px, 4vw, 64px);
  left: clamp(22px, 4vw, 64px);
  display: block;
  height: 176px;
  border-top: 1px solid rgba(178, 109, 93, 0.13);
  border-bottom: 1px solid rgba(178, 109, 93, 0.13);
  background: linear-gradient(90deg, transparent, rgba(252, 251, 248, 0.43) 18%, rgba(252, 251, 248, 0.43) 82%, transparent);
  transform: translateY(-50%);
  pointer-events: none;
}

.brand-history.is-picker-ready .history-axis {
  z-index: 1;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, transparent, rgba(66, 37, 23, 0.9) 11%, rgba(66, 37, 23, 0.9) 89%, transparent);
  box-shadow: none;
}

.brand-history.is-picker-ready .history-list {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  margin: 0;
  transform: translate3d(0, 0, 0);
  transform-style: preserve-3d;
  will-change: transform;
}

.brand-history.is-picker-ready .history-moment {
  --picker-opacity: 0.15;
  --picker-scale: 0.9;
  --picker-tilt: 0deg;
  position: absolute;
  right: 0;
  left: 0;
  min-height: 0;
  margin: 0;
  opacity: var(--picker-opacity);
  transform: scale(var(--picker-scale)) rotateX(var(--picker-tilt));
  transform-origin: center center;
  transform-style: preserve-3d;
  transition: opacity 0.16s linear, filter 0.18s ease;
  will-change: transform, opacity;
}

.brand-history.is-picker-ready .history-moment.is-picker-active {
  filter: saturate(1.02);
}

.brand-history.is-picker-ready .history-year-node {
  top: 50%;
  width: 104px;
  height: 104px;
  filter: none;
  transform: translate(-50%, -50%);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.brand-history.is-picker-ready .history-year-node::after {
  display: none;
}

.brand-history.is-picker-ready .history-year-node img {
  opacity: 0.82;
  filter: none;
  transition: opacity 0.2s ease;
}

.brand-history.is-picker-ready .history-year-node time {
  font-size: clamp(25px, 2vw, 31px);
  font-weight: 400;
  letter-spacing: -0.045em;
  text-shadow: none;
}

.brand-history.is-picker-ready .history-moment.is-picker-active .history-year-node {
  transform: translate(-50%, -50%) scale(1.06);
}

.brand-history.is-picker-ready .history-moment.is-picker-active .history-year-node img {
  opacity: 1;
}

.brand-history.is-picker-ready .history-event-branch {
  top: 50%;
  grid-template-rows: repeat(var(--history-card-count), 102px);
  border-color: rgba(66, 37, 23, 0.22);
  transform: translateY(-50%);
}

.brand-history.is-picker-ready .history-moment--left .history-event-branch {
  right: calc(50% + 84px);
  left: clamp(42px, 5.5vw, 84px);
  padding-right: 25px;
}

.brand-history.is-picker-ready .history-moment--right .history-event-branch {
  right: clamp(42px, 5.5vw, 84px);
  left: calc(50% + 84px);
  padding-left: 25px;
}

.brand-history.is-picker-ready .history-event-branch::after {
  top: calc(50% - 1px);
  width: 34px;
  background: rgba(66, 37, 23, 0.3);
}

.brand-history.is-picker-ready .history-moment--left .history-event-branch::after {
  right: -35px;
}

.brand-history.is-picker-ready .history-moment--right .history-event-branch::after {
  left: -35px;
}

.brand-history.is-picker-ready .history-event-slot {
  height: 102px;
}

.brand-history.is-picker-ready .history-event-slot::before {
  top: 48px;
  width: 25px;
  background: rgba(66, 37, 23, 0.22);
}

.brand-history.is-picker-ready .history-moment--left .history-event-slot::before {
  right: -25px;
}

.brand-history.is-picker-ready .history-moment--right .history-event-slot::before {
  left: -25px;
}

.brand-history.is-picker-ready .history-event-card,
.brand-history.is-picker-ready .history-moment--left .history-event-card,
.brand-history.is-picker-ready .history-moment--right .history-event-card {
  position: relative;
  right: auto;
  left: auto;
  display: block;
  grid-template-columns: 1fr;
  width: 100%;
  height: 94px;
  overflow: hidden;
  border: 1px solid rgba(66, 37, 23, 0.12);
  border-top: 2px solid rgba(66, 37, 23, 0.82);
  background: rgba(252, 251, 248, 0.88);
  box-shadow: none;
  cursor: default;
  transform: none;
  transform-origin: center;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.brand-history.is-picker-ready .history-event-copy {
  justify-content: center;
  height: 100%;
  padding: 11px clamp(18px, 1.8vw, 28px) 12px;
}

.brand-history.is-picker-ready .history-event-era {
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.brand-history.is-picker-ready .history-event-text {
  display: -webkit-box;
  overflow: hidden;
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.brand-history.is-picker-ready .history-event-media {
  display: none;
}

.brand-history.is-picker-ready .history-event-card:hover,
.brand-history.is-picker-ready .history-event-card:focus-visible,
.brand-history.is-picker-ready .history-event-card.is-expanded,
.brand-history.is-picker-ready .history-moment--left .history-event-card:hover,
.brand-history.is-picker-ready .history-moment--left .history-event-card:focus-visible,
.brand-history.is-picker-ready .history-moment--left .history-event-card.is-expanded {
  grid-template-columns: 1fr;
  width: 100%;
  height: 94px;
  border-color: rgba(66, 37, 23, 0.28);
  background: rgba(252, 251, 248, 0.98);
  box-shadow: 0 10px 24px rgba(66, 37, 23, 0.08);
}

.brand-history.is-picker-ready .history-moment--left .history-event-card:hover {
  transform: translateX(-4px);
}

.brand-history.is-picker-ready .history-moment--right .history-event-card:hover {
  transform: translateX(4px);
}

@media (max-width: 980px) {
  .brand-history.is-picker-ready .history-year-node {
    width: 88px;
    height: 88px;
  }

  .brand-history.is-picker-ready .history-year-node time {
    font-size: 24px;
  }

  .brand-history.is-picker-ready .history-moment--left .history-event-branch {
    right: calc(50% + 72px);
    left: 22px;
  }

  .brand-history.is-picker-ready .history-moment--right .history-event-branch {
    right: 22px;
    left: calc(50% + 72px);
  }
}

@media (max-width: 680px) {
  .brand-history.is-picker-ready {
    padding-bottom: 0;
  }

  .brand-history.is-picker-ready .history-scroll-stage {
    top: 84px;
    width: 100%;
    height: calc(100vh - 84px);
  }

  .brand-history.is-picker-ready .history-picker-focus {
    right: 10px;
    left: 10px;
    height: 148px;
  }

  .brand-history.is-picker-ready .history-axis {
    left: 52px;
  }

  .brand-history.is-picker-ready .history-year-node {
    left: 52px;
    width: 70px;
    height: 70px;
  }

  .brand-history.is-picker-ready .history-year-node time {
    font-size: 18px;
  }

  .brand-history.is-picker-ready .history-moment--left .history-event-branch,
  .brand-history.is-picker-ready .history-moment--right .history-event-branch {
    top: 50%;
    right: 10px;
    left: 96px;
    padding-right: 0;
    padding-left: 16px;
    border-right-width: 0;
    border-left-width: 1px;
    transform: translateY(-50%);
  }

  .brand-history.is-picker-ready .history-moment--left .history-event-branch::after,
  .brand-history.is-picker-ready .history-moment--right .history-event-branch::after {
    top: calc(50% - 1px);
    right: auto;
    left: -45px;
    width: 44px;
  }

  .brand-history.is-picker-ready .history-moment--left .history-event-slot::before,
  .brand-history.is-picker-ready .history-moment--right .history-event-slot::before {
    top: 49px;
    right: auto;
    left: -16px;
    width: 16px;
  }

  .brand-history.is-picker-ready .history-event-slot {
    height: 108px;
  }

  .brand-history.is-picker-ready .history-event-card,
  .brand-history.is-picker-ready .history-moment--left .history-event-card,
  .brand-history.is-picker-ready .history-moment--right .history-event-card,
  .brand-history.is-picker-ready .history-event-card:hover,
  .brand-history.is-picker-ready .history-event-card:focus-visible,
  .brand-history.is-picker-ready .history-event-card.is-expanded,
  .brand-history.is-picker-ready .history-moment--left .history-event-card:hover,
  .brand-history.is-picker-ready .history-moment--left .history-event-card:focus-visible,
  .brand-history.is-picker-ready .history-moment--left .history-event-card.is-expanded {
    width: 100%;
    height: 100px;
    transform: none;
  }

  .brand-history.is-picker-ready .history-event-copy {
    padding: 11px 15px 12px;
  }

  .brand-history.is-picker-ready .history-event-era {
    font-size: 10px;
  }

  .brand-history.is-picker-ready .history-event-text {
    font-size: 13px;
    line-height: 1.45;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-history.is-picker-ready .history-moment,
  .brand-history.is-picker-ready .history-year-node,
  .brand-history.is-picker-ready .history-event-card {
    transition: none;
  }
}

/* 编年史纵向巡展：固定视窗、自动向上、花窗之间分段连线。 */
.brand-history.section {
  padding-bottom: clamp(112px, 9vw, 152px);
}

.brand-history .history-heading {
  margin-bottom: clamp(34px, 3.8vw, 52px);
}

.brand-history .history-scroll-shell,
.brand-history.is-picker-ready .history-scroll-shell {
  position: relative;
  width: min(1520px, calc(100% - clamp(52px, 6vw, 96px)));
  height: 720px;
  margin: 0 auto;
  overflow: hidden;
  border-top: 1px solid rgba(66, 37, 23, 0.12);
  border-bottom: 1px solid rgba(66, 37, 23, 0.12);
  background: transparent;
}

.brand-history.is-picker-ready .history-scroll-stage {
  position: relative;
  top: auto;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  outline: none;
  perspective: none;
  cursor: ns-resize;
}

.brand-history.is-picker-ready .history-scroll-stage:focus-visible {
  outline: 2px solid rgba(178, 109, 93, 0.42);
  outline-offset: -4px;
}

.brand-history.is-picker-ready .history-picker-focus {
  right: 0;
  left: 0;
  height: 172px;
  border-color: rgba(178, 109, 93, 0.1);
  background: transparent;
}

.brand-history.is-picker-ready .history-axis {
  display: none;
}

.brand-history.is-picker-ready .history-list {
  z-index: 2;
  will-change: transform;
}

.brand-history.is-picker-ready .history-moment {
  --history-node-size: 104px;
  --picker-lift: 0px;
  opacity: var(--picker-opacity);
  transform: translateY(var(--picker-lift)) scale(var(--picker-scale));
  transition: opacity 0.18s linear, filter 0.22s ease;
}

.brand-history.is-picker-ready .history-moment.has-history-link::after {
  position: absolute;
  z-index: 0;
  top: calc(50% + var(--history-node-size) / 2 + 5px);
  left: 50%;
  width: 2px;
  height: var(--history-link-length);
  background: rgba(66, 37, 23, 0.72);
  content: "";
  transform: translateX(-50%);
  pointer-events: none;
}

.brand-history.is-picker-ready .history-year-node {
  z-index: 4;
  background: var(--paper);
}

.brand-history.is-picker-ready .history-moment.is-picker-active .history-year-node {
  transform: translate(-50%, -50%) scale(1.04);
}

.brand-history.is-picker-ready .history-event-card,
.brand-history.is-picker-ready .history-moment--left .history-event-card,
.brand-history.is-picker-ready .history-moment--right .history-event-card {
  background: rgba(248, 246, 241, 0.94);
}

.brand-history.is-picker-ready .history-moment.is-picker-active .history-event-card {
  border-color: rgba(66, 37, 23, 0.2);
  background: rgba(252, 251, 248, 0.98);
}

@media (max-width: 980px) {
  .brand-history .history-scroll-shell,
  .brand-history.is-picker-ready .history-scroll-shell {
    width: calc(100% - 36px);
    height: 660px;
  }

  .brand-history.is-picker-ready .history-moment {
    --history-node-size: 88px;
  }
}

@media (max-width: 680px) {
  .brand-history.section {
    padding-bottom: 92px;
  }

  .brand-history .history-heading {
    margin-bottom: 54px;
  }

  .brand-history .history-scroll-shell,
  .brand-history.is-picker-ready .history-scroll-shell {
    width: calc(100% - 20px);
    height: 590px;
  }

  .brand-history.is-picker-ready .history-scroll-stage {
    top: auto;
    height: 100%;
  }

  .brand-history.is-picker-ready .history-picker-focus {
    height: 142px;
  }

  .brand-history.is-picker-ready .history-moment {
    --history-node-size: 70px;
  }

  .brand-history.is-picker-ready .history-moment.has-history-link::after {
    left: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-history.is-picker-ready .history-list {
    will-change: auto;
  }
}

/* 编年史右侧顺序轴：左侧药堂意境图，右侧年份与史事同向排列。 */
.brand-history .history-scroll-shell,
.brand-history.is-picker-ready .history-scroll-shell {
  display: grid;
  grid-template-columns: 39% 61%;
  gap: 0;
}

.history-controls {
  width: min(1520px, calc(100% - clamp(52px, 6vw, 96px)));
  margin: 0 auto 14px;
  padding-right: clamp(2px, 0.5vw, 8px);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(18px, 2vw, 30px);
}

.history-control-button {
  position: relative;
  min-width: 28px;
  min-height: 30px;
  padding: 4px 2px 7px;
  border: 0;
  background: transparent;
  color: rgba(66, 37, 23, 0.56);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color 0.22s ease;
}

.history-control-button::after {
  position: absolute;
  right: 0;
  bottom: 1px;
  left: 0;
  height: 2px;
  background: var(--wutan);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.26s cubic-bezier(0.22, 1, 0.36, 1);
}

.history-control-button:hover,
.history-control-button:focus-visible {
  color: var(--qingli);
  outline: none;
}

.history-control-button:hover::after,
.history-control-button:focus-visible::after,
.history-control-button.is-active::after {
  transform: scaleX(1);
}

.history-control-button.is-active {
  color: var(--qingli);
  font-weight: 700;
}

.history-control-button--reset {
  min-width: 38px;
}

.history-visual {
  position: relative;
  min-width: 0;
  height: 100%;
  margin: 0;
  overflow: hidden;
  border-right: 1px solid rgba(66, 37, 23, 0.16);
  background:
    var(--qingli)
    url("./assets/home-hero-grand-hall-video-poster.webp?v=20260803-performance-v1")
    center 54% / cover no-repeat;
  -webkit-touch-callout: none;
  user-select: none;
}

.history-visual img,
.history-visual video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 42% center;
  filter: saturate(0.78) sepia(0.08) contrast(0.96);
  opacity: 0;
  pointer-events: none;
  transform: scale(1.015);
  transition:
    opacity 0.35s ease,
    transform 1.4s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.5s ease;
}

.history-visual.is-video-playing video {
  opacity: 1;
}

.history-scroll-shell:hover .history-visual img,
.history-scroll-shell:hover .history-visual video {
  filter: saturate(0.9) sepia(0.04) contrast(1);
  transform: scale(1.035);
}

.brand-history.is-picker-ready .history-scroll-stage {
  --history-axis-x: 18%;
  --history-branch-gap: 30px;
  min-width: 0;
  grid-column: 2;
}

.brand-history.is-picker-ready .history-moment {
  --history-slot-height: 110px;
  --picker-year-opacity: 1;
  --picker-link-opacity: 1;
  opacity: 1;
  transform: translateY(var(--picker-lift));
  transition: filter 0.22s ease;
}

.brand-history.is-picker-ready .history-moment.has-history-link::after {
  left: var(--history-axis-x);
  opacity: 1;
  transition: none;
}

.brand-history.is-picker-ready .history-year-node {
  left: var(--history-axis-x);
  opacity: 1;
  transition: transform 0.22s ease;
}

.brand-history.is-picker-ready .history-event-branch,
.brand-history.is-picker-ready .history-moment--left .history-event-branch,
.brand-history.is-picker-ready .history-moment--right .history-event-branch {
  top: 50%;
  right: clamp(18px, 2.4vw, 34px);
  left: calc(var(--history-axis-x) + var(--history-node-size) / 2 + var(--history-branch-gap));
  grid-template-rows: repeat(var(--history-card-count), var(--history-slot-height));
  padding-right: 0;
  padding-left: 24px;
  border: 0;
  transform: translateY(-50%);
}

.brand-history.is-picker-ready .history-event-branch::before {
  position: absolute;
  top: calc(50% - 1px);
  left: calc(var(--history-branch-gap) * -1);
  width: var(--history-branch-gap);
  height: 1px;
  background: rgba(66, 37, 23, 0.38);
  content: "";
  opacity: 1;
  transition: none;
}

.brand-history.is-picker-ready .history-event-branch::after,
.brand-history.is-picker-ready .history-moment--left .history-event-branch::after,
.brand-history.is-picker-ready .history-moment--right .history-event-branch::after {
  top: calc(var(--history-slot-height) / 2);
  bottom: calc(var(--history-slot-height) / 2);
  left: 0;
  width: 1px;
  height: auto;
  background: rgba(66, 37, 23, 0.28);
  opacity: 1;
  transition: none;
}

.brand-history.is-picker-ready .history-moment--single .history-event-branch::after {
  display: none;
}

.brand-history.is-picker-ready .history-event-slot {
  height: var(--history-slot-height);
  opacity: 1;
  transform: none;
  transition: none;
}

.brand-history.is-picker-ready .history-event-slot::before,
.brand-history.is-picker-ready .history-moment--left .history-event-slot::before,
.brand-history.is-picker-ready .history-moment--right .history-event-slot::before {
  top: calc(var(--history-slot-height) / 2 - 1px);
  right: auto;
  left: -24px;
  width: 24px;
  background: rgba(66, 37, 23, 0.38);
}

.brand-history.is-picker-ready .history-event-card,
.brand-history.is-picker-ready .history-moment--left .history-event-card,
.brand-history.is-picker-ready .history-moment--right .history-event-card {
  right: auto;
  left: auto;
  top: 4px;
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  height: calc(var(--history-slot-height) - 8px);
  transform: none;
}

.brand-history.is-picker-ready .history-event-card:hover,
.brand-history.is-picker-ready .history-event-card:focus-visible,
.brand-history.is-picker-ready .history-moment--left .history-event-card:hover,
.brand-history.is-picker-ready .history-moment--right .history-event-card:hover,
.brand-history.is-picker-ready .history-moment.is-picker-active .history-event-card:hover,
.brand-history.is-picker-ready .history-moment.is-picker-active .history-event-card:focus-visible {
  z-index: 8;
  grid-template-columns: minmax(0, 1fr);
  width: 100%;
  height: calc(var(--history-slot-height) - 8px);
  border-color: rgba(178, 109, 93, 0.88);
  background: rgba(255, 253, 248, 1);
  box-shadow:
    inset 4px 0 0 var(--wutan),
    inset 0 2px 0 var(--wutan),
    0 22px 52px rgba(66, 37, 23, 0.22);
  transform: translateX(10px) scale(1.014);
}

.brand-history.is-picker-ready .history-event-card:hover .history-event-era,
.brand-history.is-picker-ready .history-event-card:focus-visible .history-event-era {
  color: var(--qingli);
}

.brand-history.is-picker-ready .history-event-card:hover .history-event-text,
.brand-history.is-picker-ready .history-event-card:focus-visible .history-event-text {
  color: var(--yaotang-black);
}

@media (max-width: 1180px) {
  .brand-history .history-scroll-shell,
  .brand-history.is-picker-ready .history-scroll-shell {
    grid-template-columns: 39% 61%;
  }

  .brand-history.is-picker-ready .history-scroll-stage {
    --history-axis-x: 18%;
    --history-branch-gap: 26px;
  }
}

@media (max-width: 900px) {
  .brand-history .history-scroll-shell,
  .brand-history.is-picker-ready .history-scroll-shell {
    grid-template-columns: 1fr;
    grid-template-rows: 178px minmax(0, 1fr);
  }

  .history-visual {
    grid-row: 1;
    border-right: 0;
    border-bottom: 1px solid rgba(66, 37, 23, 0.16);
  }

  .history-visual img,
  .history-visual video {
    object-position: center 54%;
  }

  .brand-history.is-picker-ready .history-scroll-stage {
    --history-axis-x: 68px;
    --history-branch-gap: 14px;
    grid-row: 2;
    grid-column: 1;
  }

  .brand-history.is-picker-ready .history-moment {
    --history-slot-height: 110px;
  }

  .brand-history.is-picker-ready .history-event-branch,
  .brand-history.is-picker-ready .history-moment--left .history-event-branch,
  .brand-history.is-picker-ready .history-moment--right .history-event-branch {
    right: 10px;
    left: calc(var(--history-axis-x) + var(--history-node-size) / 2 + var(--history-branch-gap));
    padding-left: 14px;
  }

  .brand-history.is-picker-ready .history-event-branch::before {
    left: calc(var(--history-branch-gap) * -1);
    width: var(--history-branch-gap);
  }

  .brand-history.is-picker-ready .history-event-slot::before,
  .brand-history.is-picker-ready .history-moment--left .history-event-slot::before,
  .brand-history.is-picker-ready .history-moment--right .history-event-slot::before {
    left: -14px;
    width: 14px;
  }
}

@media (max-width: 680px) {
  .brand-history .history-scroll-shell,
  .brand-history.is-picker-ready .history-scroll-shell {
    grid-template-rows: 158px minmax(0, 1fr);
  }

  .brand-history.is-picker-ready .history-scroll-stage {
    --history-axis-x: 52px;
    --history-branch-gap: 9px;
  }

  .history-controls {
    width: calc(100% - 20px);
    margin-bottom: 10px;
    padding-right: 4px;
    gap: 18px;
  }

  .history-control-button {
    min-width: 24px;
    min-height: 28px;
    padding: 4px 1px 6px;
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .history-visual img,
  .history-visual video,
  .brand-history.is-picker-ready .history-year-node,
  .brand-history.is-picker-ready .history-event-slot,
  .brand-history.is-picker-ready .history-moment.has-history-link::after {
    transition: none;
  }
}

/* 历史经营网络 v10：浅纸本地形与文案渐隐衔接 */

@media (min-width: 1121px) {
  .brand-branch-network.section {
    grid-template-columns: minmax(390px, 0.66fr) minmax(720px, 1.34fr);
    gap: 0;
  }

  .branch-network-copy {
    z-index: 10;
    padding-left: clamp(18px, 1.8vw, 34px);
  }

  .branch-network-visual {
    width: calc(100% + clamp(230px, 15vw, 310px));
    margin-left: clamp(-310px, -15vw, -230px);
  }

  .branch-network-visual::before {
    position: absolute;
    z-index: 7;
    inset: -2% auto -2% 0;
    width: clamp(300px, 35%, 470px);
    background:
      linear-gradient(
        90deg,
        rgba(248, 246, 241, 1) 0%,
        rgba(248, 246, 241, 0.96) 30%,
        rgba(248, 246, 241, 0.72) 56%,
        rgba(248, 246, 241, 0.26) 78%,
        rgba(248, 246, 241, 0) 100%
      );
    content: "";
    pointer-events: none;
  }

  .branch-network-map-stage {
    transform: translateY(-8px);
  }
}

.branch-network-map-plane > img {
  opacity: 0.96;
  filter: drop-shadow(0 22px 30px rgba(66, 37, 23, 0.055));
}

@media (max-width: 1120px) {
  .branch-network-copy {
    padding-left: 0;
  }

  .branch-network-visual {
    width: 100%;
    margin-left: 0;
  }

  .branch-network-visual::before {
    display: none;
  }
}

/* 历史经营网络 v11：放大下移，隐藏常驻城市名 */

@media (min-width: 1121px) {
  .brand-branch-network.section {
    grid-template-columns: minmax(430px, 0.72fr) minmax(700px, 1.28fr);
  }

  .branch-network-copy {
    padding-left: clamp(62px, 5vw, 96px);
  }

  .branch-network-visual {
    width: calc(100% + clamp(390px, 22vw, 520px));
    margin-left: clamp(-500px, -22vw, -390px);
  }

  .branch-network-visual::before {
    inset: -3% auto -3% 0;
    width: clamp(430px, 42%, 620px);
    background:
      linear-gradient(
        90deg,
        rgba(248, 246, 241, 1) 0%,
        rgba(248, 246, 241, 0.98) 31%,
        rgba(248, 246, 241, 0.82) 55%,
        rgba(248, 246, 241, 0.38) 78%,
        rgba(248, 246, 241, 0) 100%
      );
  }

  .branch-network-map-stage {
    transform: translateY(48px);
  }
}

.branch-network-map-plane > img {
  opacity: 0.84;
  filter:
    saturate(0.32)
    brightness(1.08)
    contrast(0.88)
    drop-shadow(0 18px 26px rgba(66, 37, 23, 0.04));
}

.branch-network-marker b {
  display: none !important;
}

@media (max-width: 1120px) {
  .branch-network-map-stage {
    transform: none;
  }
}

/* 历史经营网络 v12：VI 色阶与图钉几何校准 */

@media (min-width: 1121px) {
  .branch-network-copy {
    padding-left: clamp(82px, 6.2vw, 120px);
  }
}

.branch-network-map-plane > img {
  opacity: 0.88;
  filter:
    saturate(0.72)
    brightness(1.05)
    contrast(0.92)
    drop-shadow(0 18px 26px rgba(66, 37, 23, 0.045));
}

.branch-network-marker i {
  bottom: 8px;
  transform-origin: 50% 50%;
}

.branch-network-marker::after {
  left: 50%;
  bottom: 0;
  transform: translate(-50%, 2px) scale(0.72);
}

/* 企业文化页纵向节奏：常规模块紧凑，重大叙事转场适度留白。 */
.brand-story.section {
  padding-top: 88px;
  padding-bottom: 80px;
}

.brand-precepts.section {
  padding-top: 72px;
  padding-bottom: 72px;
}

.brand-history.section {
  margin-top: 0;
  padding-top: 96px;
  padding-bottom: 88px;
}

.brand-branch-network.section {
  padding-top: 72px;
  padding-bottom: 84px;
}

.brand-inscriptions.section {
  padding-top: 84px;
  padding-bottom: 88px;
}

.brand-contributions.section {
  padding-top: 88px;
  padding-bottom: 80px;
}

.brand-vision.section {
  padding-top: 56px;
  padding-bottom: 64px;
}

/* 品牌文化页标题系统：除编年史图片标题外，统一同级标题字阶与青骊色。 */
.brand-story .section-heading h2,
.precepts-intro h2,
.branch-network-copy h2,
.inscriptions-heading h2,
.mail-order-copy h2,
.contribution-heading h2 {
  color: var(--qingli);
  font-size: 64px;
  font-weight: 400;
  line-height: 1.08;
}

.belief-panel h2 {
  color: inherit;
  font-size: 64px;
  font-weight: 400;
  line-height: 1.08;
}

.brand-vision h2 {
  color: var(--qingli);
  font-size: 40px;
  line-height: 1.22;
}

.brand-vision-kicker {
  position: relative;
  display: grid;
  grid-template-columns: 24px max-content 24px;
  justify-content: center;
  width: 100%;
  text-align: center;
}

.brand-vision-emblem {
  position: absolute;
  left: calc(50% - 91px);
}

@media (min-width: 681px) {
  .branch-network-copy h2 {
    flex-direction: row;
    align-items: baseline;
    flex-wrap: nowrap;
    gap: 0.32em;
    letter-spacing: 0;
    white-space: nowrap;
  }
}

@media (min-width: 1121px) {
  .brand-branch-network.section {
    grid-template-columns: minmax(560px, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(28px, 2.4vw, 44px);
  }

  .branch-network-copy {
    padding-left: clamp(20px, 1.8vw, 28px);
  }
}

@media (max-width: 680px) {
  .brand-story.section {
    padding-top: 68px;
    padding-bottom: 72px;
  }

  .brand-precepts.section {
    padding-top: 56px;
    padding-bottom: 68px;
  }

  .brand-history.section {
    margin-top: 0;
    padding-top: 72px;
    padding-bottom: 76px;
  }

  .brand-branch-network.section {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .brand-inscriptions.section {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .brand-contributions.section {
    padding-top: 64px;
    padding-bottom: 72px;
  }

  .brand-vision.section {
    padding-top: 40px;
    padding-bottom: 48px;
  }

  .brand-story .section-heading h2,
  .belief-panel h2,
  .precepts-intro h2,
  .branch-network-copy h2,
  .inscriptions-heading h2,
  .mail-order-copy h2,
  .contribution-heading h2 {
    font-size: 38px;
    line-height: 1.14;
  }

  .brand-vision h2 {
    font-size: 30px;
    line-height: 1.25;
  }

  .branch-network-copy h2,
  .inscriptions-heading h2,
  .mail-order-copy h2 {
    flex-wrap: wrap;
    column-gap: 0.32em;
    row-gap: 0.08em;
    letter-spacing: 0;
    white-space: normal;
  }

  .branch-network-copy h2 span {
    margin-left: 0;
  }

  .brand-vision-kicker {
    grid-template-columns: 20px max-content 20px;
    gap: 8px;
  }

  .brand-vision-emblem {
    left: calc(50% - 83px);
  }
}

/* 首页手机端纵向节奏 */
@media (max-width: 680px) {
  .heritage.section {
    padding-top: 64px;
    padding-bottom: 48px;
  }

  .heritage-layout {
    gap: 26px;
  }

  .heritage-intro h2 {
    margin-bottom: 18px;
  }

  .selection-showcase.section {
    padding-top: 52px;
    padding-bottom: 52px;
  }

  .selection-showcase > h2 {
    margin-bottom: 30px;
  }

  .services.section {
    padding-top: 56px;
    padding-bottom: 64px;
  }

  .precept-heading {
    margin-bottom: 32px;
  }

  .source-panel {
    gap: 24px;
    padding-top: 50px;
    padding-bottom: 46px;
  }

  .journal.section {
    padding-top: 60px;
    padding-bottom: 64px;
  }

  .news-heading {
    margin-bottom: 28px;
  }
}

/* 首页标题系统：同级板块统一字阶，深色品质区保留浅色高对比标题。 */
.home-page .heritage-intro h2,
.home-page .selection-showcase > h2,
.home-page .precept-heading h2,
.home-page .news-heading h2,
.home-page .source-panel h2 {
  font-size: 64px;
  font-weight: 400;
  line-height: 1.12;
  text-wrap: balance;
}

.home-page .heritage-intro h2,
.home-page .selection-showcase > h2,
.home-page .precept-heading h2,
.home-page .news-heading h2 {
  color: var(--qingli);
}

.home-page .source-panel h2 {
  color: inherit;
}

.home-page .heritage-intro h2 {
  white-space: normal;
}

@media (max-width: 680px) {
  .home-page .heritage-intro h2,
  .home-page .selection-showcase > h2,
  .home-page .precept-heading h2,
  .home-page .news-heading h2,
  .home-page .source-panel h2 {
    font-size: 38px;
    line-height: 1.14;
  }
}

/* Mobile navigation: compact right-side dropdown. Desktop and tablet remain unchanged. */
@media (max-width: 680px) {
  .site-header {
    z-index: 100;
    isolation: isolate;
    min-height: 84px;
    padding: 0 16px;
    background: linear-gradient(180deg, rgba(29, 32, 38, 0.46), rgba(29, 32, 38, 0));
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }

  .brand {
    position: relative;
    z-index: 4;
    width: 136px;
    min-width: 136px;
    opacity: 1;
    visibility: visible;
  }

  .brand-logo {
    display: block;
    width: 136px;
    max-height: 42px;
    opacity: 0.96;
    visibility: visible;
    filter: brightness(0) invert(1) drop-shadow(0 3px 10px rgba(29, 32, 38, 0.3));
  }

  .nav-toggle {
    right: 16px;
    z-index: 4;
    display: grid;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(221, 210, 184, 0.7);
    border-radius: 50%;
    background: rgba(29, 32, 38, 0.44);
    color: var(--white);
    opacity: 1;
    visibility: visible;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.12),
      0 8px 24px rgba(66, 37, 23, 0.14);
    transition:
      border-color 0.28s ease,
      background-color 0.28s ease,
      box-shadow 0.28s ease,
      transform 0.18s ease;
  }

  .nav-toggle span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 1.5px;
    border-radius: 999px;
    background: currentColor;
    box-shadow: none;
    transform: translate(-50%, -50%);
    transform-origin: center;
    transition:
      transform 0.34s cubic-bezier(0.16, 1, 0.3, 1),
      opacity 0.2s ease;
  }

  .nav-toggle span:first-child {
    transform: translate(-50%, calc(-50% - 6px));
  }

  .nav-toggle span:nth-child(2) {
    opacity: 1;
    transform: translate(-50%, -50%);
  }

  .nav-toggle span:last-child {
    transform: translate(-50%, calc(-50% + 6px));
  }

  .nav-toggle::before,
  .nav-toggle::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 14px;
    height: 14px;
    border: solid currentColor;
    border-width: 0 2px 2px 0;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 4px) rotate(-135deg) scale(0.76);
    transform-origin: center;
    transition:
      opacity 0.2s ease,
      transform 0.34s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-toggle::before {
    top: 13.5px;
  }

  .nav-toggle::after {
    top: 22.5px;
  }

  .nav-toggle[aria-expanded="true"] {
    border-color: rgba(221, 210, 184, 0.92);
    background: rgba(178, 109, 93, 0.22);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.14),
      0 10px 28px rgba(66, 37, 23, 0.2);
  }

  .nav-toggle[aria-expanded="true"] span {
    opacity: 0;
    transform: translate(-50%, -50%) scaleX(0.24);
  }

  .nav-toggle[aria-expanded="true"]::before,
  .nav-toggle[aria-expanded="true"]::after {
    opacity: 1;
    transform: translate(-50%, 0) rotate(-135deg) scale(1);
  }

  .nav-toggle:active {
    transform: translateY(-50%) scale(0.96);
  }

  .nav-toggle:focus-visible {
    outline: 2px solid var(--chizhang);
    outline-offset: 3px;
  }

  .site-nav {
    position: fixed;
    top: 88px;
    right: 14px;
    left: auto;
    display: grid;
    width: min(200px, calc(100vw - 28px));
    max-height: calc(100dvh - 102px);
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 10px;
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid rgba(221, 210, 184, 0.2);
    border-radius: 16px;
    background:
      radial-gradient(circle at 100% 0, rgba(178, 109, 93, 0.34), transparent 42%),
      linear-gradient(145deg, rgba(29, 32, 38, 0.98), rgba(66, 37, 23, 0.96));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 22px 52px rgba(66, 37, 23, 0.3);
    color: var(--white);
    font-size: 17px;
    overscroll-behavior: contain;
    opacity: 0;
    pointer-events: none;
    transform: translate3d(0, -14px, 0) scale(0.96);
    transform-origin: top right;
    visibility: hidden;
    transition:
      opacity 0.24s ease,
      transform 0.34s cubic-bezier(0.16, 1, 0.3, 1),
      visibility 0s linear 0.34s;
  }

  .site-nav.open {
    display: grid;
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, 0, 0) scale(1);
    visibility: visible;
    transition-delay: 0s;
  }

  .site-nav > a,
  .inner-page .site-nav > a {
    position: relative;
    display: flex;
    min-height: 48px;
    align-items: center;
    padding: 12px 18px 12px 24px;
    border-radius: 12px;
    color: rgba(252, 251, 248, 0.88);
    line-height: 1.35;
    opacity: 0;
    transform: translateY(-7px);
    transition:
      color 0.2s ease,
      background-color 0.2s ease,
      transform 0.28s cubic-bezier(0.16, 1, 0.3, 1),
      opacity 0.2s ease;
  }

  .site-nav.open > a {
    opacity: 1;
    transform: translateY(0);
  }

  .site-nav.open > a:nth-child(1) {
    transition-delay: 0.04s;
  }

  .site-nav.open > a:nth-child(2) {
    transition-delay: 0.07s;
  }

  .site-nav.open > a:nth-child(3) {
    transition-delay: 0.1s;
  }

  .site-nav.open > a:nth-child(4) {
    transition-delay: 0.13s;
  }

  .site-nav.open > a:nth-child(5) {
    transition-delay: 0.16s;
  }

  .site-nav.open > a:nth-child(6) {
    transition-delay: 0.19s;
  }

  .site-nav.open > a:nth-child(7) {
    transition-delay: 0.22s;
  }

  .site-nav > a::after {
    top: 50%;
    bottom: auto;
    left: 8px;
    width: 2px;
    height: 22px;
    border-radius: 999px;
    background: var(--wutan);
    opacity: 0;
    transform: translateY(-50%) scaleY(0);
    transform-origin: center;
    transition:
      transform 0.24s cubic-bezier(0.16, 1, 0.3, 1),
      opacity 0.2s ease;
  }

  .site-nav > a:hover,
  .site-nav > a:focus-visible,
  .site-nav > a.active,
  .inner-page .site-nav > a:hover,
  .inner-page .site-nav > a:focus-visible,
  .inner-page .site-nav > a.active {
    color: var(--white);
    background: rgba(221, 210, 184, 0.08);
    transform: translateY(0);
  }

  .site-nav > a.active,
  .inner-page .site-nav > a.active {
    color: var(--chizhang);
    background: rgba(221, 210, 184, 0.12);
  }

  .site-nav > a:hover::after,
  .site-nav > a:focus-visible::after,
  .site-nav > a.active::after {
    opacity: 1;
    transform: translateY(-50%) scaleY(1);
  }

  .site-nav > a:focus-visible {
    outline: 1px solid rgba(221, 210, 184, 0.72);
    outline-offset: -1px;
  }

  .site-nav > a:active {
    transform: scale(0.985);
  }
}

@media (max-width: 680px) and (prefers-reduced-motion: reduce) {
  .nav-toggle,
  .nav-toggle span,
  .nav-toggle::before,
  .nav-toggle::after,
  .site-nav,
  .site-nav > a,
  .site-nav > a::after {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}

@media (max-width: 680px) and (prefers-reduced-transparency: reduce) {
  .site-nav {
    background: var(--yaotang-black);
  }
}

/* 品牌文化页移动首屏：竖版实景与真实题字分层，保留桌面端原有横幅。 */
@media (max-width: 680px) {
  .brand-page .site-header {
    padding-right: 20px;
    padding-left: 20px;
  }

  .brand-page .brand {
    width: 164px;
    min-width: 164px;
    transition: transform 0.22s ease;
  }

  .brand-page .brand-logo {
    width: 164px;
    max-height: 49px;
    filter: brightness(0) invert(1);
  }

  .brand-page .nav-toggle {
    right: 20px;
  }

  .brand-page .site-header:not(.scrolled) .brand {
    transform: translateY(16px);
  }

  .brand-page .site-header:not(.scrolled) .nav-toggle {
    transform: translateY(calc(-50% + 16px));
  }

  .brand-page .brand-culture-hero {
    min-height: clamp(500px, 137.2vw, 640px);
    isolation: isolate;
  }

  .brand-page .brand-culture-hero-media,
  .brand-page .brand-culture-hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .brand-page .brand-culture-hero-image {
    max-width: none;
    aspect-ratio: auto;
    object-fit: cover;
    object-position: center center;
  }

  .brand-page .brand-culture-hero-copy {
    position: absolute;
    z-index: 2;
    right: 16px;
    bottom: 24px;
    left: 16px;
    width: auto;
    height: auto;
    padding: 0;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    border: 0;
    text-align: center;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .brand-page .brand-culture-hero-copy h1 {
    margin: 0;
    color: var(--white);
    font-family: var(--font-culture);
    font-size: clamp(37px, 10.8vw, 42px);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: 0.015em;
    white-space: nowrap;
  }

  .brand-page .brand-culture-hero-copy p {
    margin: 16px 0 0;
    color: #bf8b78;
    color: color-mix(in srgb, var(--wutan) 70%, var(--chizhang));
    font-family: var(--font-culture);
    font-size: clamp(13px, 3.5vw, 15px);
    line-height: 1;
    letter-spacing: 0.32em;
  }

  .brand-page .site-header.nav-open + main .brand-culture-hero-copy {
    opacity: 0;
    transform: translateY(8px);
  }

  .brand-page .brand-story.section {
    padding-top: 80px;
  }

  .brand-page .brand-story .section-heading .eyebrow {
    margin-bottom: 24px;
  }
}